Campaign Hacking: Tomb of Annihilation

Some posho’s flunky comes up to you and offers to strand you in a malarial jungle swamp, in which you must busk for enough money to outfit yourself for an expedition into a death-god’s lair and smash an artifact so the posho can have her hit points back. When you’re done, abase yourself before the merchant prince’s manor where she’s staying to let her know she’s good to go home.

Okay, maybe that’s a bit of an unfair summary of the framing device used to kickoff Tomb of Annihilation — but it’s not too far off course. For the record, I really like a lot of what ToA has to offer in terms of gameplay, but some of its setting assumptions rub me the wrong way. I’m planning to run it, but not stock out-of-the-book.


It’s no secret that I love exploration campaigns.

When preparing a new campaign, perhaps the most important ingredient is the call to action. Your “elevator pitch” to the players should suggest to them exactly the sorts of adventures they’ll be having, and they’ll imagine characters they can project into that expectation of action. Everything in your preparations should point back to that question: How will the campaign use this detail?

Luckily, I recently ran across this tweet, which prodded me in the right direction, I think, for a game more in keeping with my tastes, and also that empowers the players more than making them thralls to a fantasy one-percenter.

Yes. Excellent. Flip the assumption.

With that principle in mind, I bashed together the campaign notes below. So how, then, can I frame the events of Tomb of Annihilation so that they can be used in the context of a reverse-grave-robber premise?


The PCs are members of a sociopolitical faction known as the Reclamationists. They can be native Chultans with an interest in protecting their own destiny, or they can come from abroad, acting against exploitative interests seeking colonial dominance of the jungle. The PCs are rebels, a resistance faction, heeding a moral mandate.

(GM Notes: I actually probably won’t set this in Chult, as I’m more attracted to other campaign worlds, but I leave it untouched here for the sake of clarity.)


Playable characters. Okay, maybe this is a still from Black Panther. You get the point.


  • An ecological interrelationship exists between humans and nature, acknowledging the inherent connections between people and their surroundings.
    • “True freedom lies where folk receive nourishment and preservation, and that is in the use of the earth.”
  • Economic value derived from land (including natural resources and natural opportunities) belongs equally to all members of society.
  • Cultures and communities make sovereign decisions for themselves, and outside influence intrudes upon that sovereignty.

(GM Notes: This is swiped almost whole cloth from the Wikipedia entry for the Diggers, which seemed like a good conceptual fit.)


The most commonly accepted origin of the Reclamationists is the unification of a druidic circle and a locality of tenant farmers. With the spiritual guidance of the druids, the land-workers rallied to a common cause, giving rise to the faction’s motto, “All who believe are together and have all things in common.” Reclamationism spread among numerous land-working classes, and various offshoots of it exist, from deity-aligned dominionists to secular humanists and everything in between. It is a form of agrarian populism and often finds antagonism from traditional feudalists, across numerous nations.

(GM Notes: This section is pretty weak. It needs more supportive, actionable detail. It does, however, indicate some potential conflict, whether internal to the Reclamationists or from external entities trying to hinder opposition.)


  • Occupy! Reclaim public lands that have been privatized.
    • Dig them over, pull down hedges, fill in ditches, etc. to plant crops.
  • Return any items of cultural significance to the cultures that claim them, if such cultures are still extant
  • Ensure that any items taken for academic purposes are taken by reputable academics — none of this “sell it to a museum or private collector” nonsense
  • Harry the efforts of factions seeking to exploit the resources of Chult
    • Ex.: The Merchant Princes are speculators intending to profit from colonial interests plundering the resources of Chult
    • Ex.: The Flaming Fist at Fort Beluarian is a rent-seeking organization extracting revenues from those who would themselves explore and exploit the lost regions of the jungle
    • Ex.: The Order of the Gauntlet may have some admirable aims in opposing the undead, but it may have more imperialistic aims, and cannot be completely trusted until any other objectives have been discerned.
  • Act in opposition to those entities that extend their influence at the expense of others

Expect a great many undead foes. Undead are an inarguable call to action.

Opportunities for Action

  • Smash colonials, especially where they conflict with indigenous communities
  • Expand knowledge of indigenous entities
  • Recover items of cultural significance from those who would exploit that cultural significance for private gain
  • Explore the unknown

(GM Notes: Note the strong verbs in these last two sections, the calls to action. Most of them stand on their own, but some could use some touch-up. “Ensure,” “act,” and “return” can probably be replaced with more robust actions that are more engaging on their own.)

A Simple Narrative Model

In my day job working on computer games, I’ve been looking into a number of games that have procedurally generated features. From algorithmically built worlds to randomized characters, the computer creates various components and turns the manipulation of them over to the players. The result is an emergent narrative of the players’ story. Consider this in contrast to a more heavily scripted game structure in which the narrative beats are specifically planned. In games with key procedurally generated components, the heaviest decision making and the consequences imposed on the world are driven by the players’ choice, as opposed to the narrative designer’s (or in this case, the GM’s). While the GM always arbitrates the rules, some amount of outcome is always dictated as a result of player choice — because interaction is what distinguishes a game from more traditionally consumed media.

Heat Signature features procedurally generated characters and game spaces, and this critical video posits that three questions form the basis of the player’s interactions with and investment in the game. A simple expression of these three questions translates into the medium of tabletop RPGs, as well (and isn’t contingent on procedural generation).


Example procedurally generated 3D geometrical prints.

What do the players have?

In this case, “have” is a broad understanding of the characters’ capabilities. This can include everything from their equipment to their skills to unique powers or functions. D&D’s class features, Vampire’s Disciplines, Mutants & Masterminds’ Advantages: These are all under the umbrella of what the players have, and they go a long way toward satisfying the essential experience of the game. The players can have much or they can have very little — the story of the game is about using what they have to effect change.

What do the players want?

At its simplest, what the players want is their immediate objective. Save the princess. Slay the dragon. Intercept the shipment. Beyond that, the game grows in complexity and the story grows in meaning as the players layer their characters’ personal desires with the shared narrative goal. The archetypal adventuring party is the most common example of this, and Vampire made much of subverting common goals and interleaving them with conflicting personal goals. Most games build upon the relatedness of goals by constructing the players’ various aims that can be represented as Venn diagrams, and groups that have good dynamics often see player characters assisting each other in achieving their personal objectives.


An example of where a party’s interests and goals may overlap. Note that Limahl later went on to a musical career with Kajagoogoo.

What happens next?

This is up to you. This is the intersection of what the players have, what they want, and how the game systems model their attempts to achieve their goals with the tools at hand. This is where the verbs happen, this is where the static scene becomes a dynamic story. This is why everyone gathers around the tabletop.

Writing Characters for WoD One-Shots

I often run one-shots for the World of Darkness. Whether I’m doing demo sessions or running games for the local RPG club, I find the setting of the World of Darkness and its essential experience are very well suited to single-session stories for a variety of reasons.

  • The session can address a specific topic without having to sustain a full chronicle
  • Players can satisfy and gain feedback on short-term goals
  • Players can indulge intra-player treachery and intrigue without jeopardizing their relationships to one another over the long term

This last one is probably the most important. Treachery and intrigue are built into the DNA of the World of Darkness. A unifying theme across all of the WoD titles is the presence of a secret history and wheels that turn within wheels to satisfy the inscrutable goals of often unseen engineers. This is great stuff and it makes for marvelous conflict in stories around the game table — and conflicts are the stuff of which stories are made, of course.

With that in mind, when I set out to write a one-shot for the World of Darkness, I try to satisfy the following objectives.

Create Pregenerated Characters

Pregens are almost a must-have for a one-shot. At the table proper, they save session time that would otherwise be spent in character creation. Most importantly, they can be written to guarantee the presence of the themes and elements you construct your story to demonstrate. A wise Storyteller will create pregenerated characters with dependencies on each other and with complementary traits, which you almost certainly won’t get with an open-table approach to characters. Indeed, pregenerated characters let you manage some of the players’ expectations, which can be a huge deal if you’re not personally curating who’s at the table. (Seriously. I ran a demo game at the Essen Spiel once for a group of players that included a guy who wanted to fight everything with his claymore and a woman who wanted a session of pure gothic romance. And never again did I run demo sessions without pregenerated characters. Not because these concepts or expectations were bad, but because attempting to appease them both just left each of them disappointed.)

Have Players Suggest a Character Type or Concept

Here, you should expressly communicate that your pregenerated characters are just that — pregenerated, so there’s not a lot of ability to make a whole lot of tweaks on the spot without compromising the story’s plans. Players can certainly change details like their name, Nature and Demeanor, and maybe a trait or three, but you likely will have made certain considerations with the characters that are required by story elements (see below). Maybe you’re bold enough to let people adjust their clan or Disciplines, and if you are, bravo.

Myself, I ask players to write down a list of three adjectives that describe the type of character they’d like to play. With that sort of coaching from the players, I can usually get a pretty good match for at least two of those adjectives per player. And the players also feel like their desires have been considered, as opposed to just taking what was left over.

Build Relationships Between Characters


Remember the old coterie charts from the classic Vampire supplements? They depict visually a snapshot of who feels what about whom. You don’t have to go so far as to draw a coterie chart yourself, and you don’t have to connect every player’s character to one another, but you should definitely build opportunities for interaction between the characters. In itself, this serves two purposes:

  • It proactively prompts players to action
  • If you build antagonisms and contrasting goals into the relationships, it lets you shine a light on the themes of treachery and intrigue

Provide Goals for Each Pregenerated Character

If you’re writing the pregenerated characters, you probably have at least a hunch of how the characters you conceive would act. Players, however, haven’t incubated those thoughts yet, so you should provide them with a list of things the character wants to accomplish. The player doesn’t have to use these, but they’re a good way to jump-start the players into activity.

Make these goals obvious. (May you eventually enjoy the discovery of self-starting players and  their capacity to surprise you with the tools you provide them!) Don’t bury the provided goals in paragraphs of background. Bullet point these mofos in a separate section of the pregen materials and call them out with their own header. If the player reads literally nothing else on their character sheet, working toward these is enough to get them participating.

In scripting the events of the one-shot — whether you do this in-depth or as little more than notes or an outline — relate at least one the character’s goals to the primary conflict of the story. All of the characters should have something investing them in the central plot component so as to bring them all together. This is also a great opportunity to foster those greater WoD themes of treachery and intrigue because here’s your chance to set some of those character goals in opposition to one another. Maybe one character wants the diabolist brought before the Prince to answer for their crimes while another player wants to enact retribution upon the diabolist and yet another character wants to take advantage of the Lex Talionis and diablerize the diabolist.

Providing contrasting and even exclusive goals does more than emphasize the themes of the game. It provides the impetus to disagree with other players, act against them (whether overtly or in secret), and takes some of the burden of being the focal point of player interactions off the Storyteller and onto the players themselves. They’re the leading characters of the story, after all, so let them celebrate interacting with one another. Beyond the role-based dependencies facilitated by more tactical situations, these personality-driven interactions make the characters themselves feel more vital, and they make the story more than a series of external obstacles to be overcome.

Provide Secrets for Each Pregenerated Character


Sharing secrets — whether accurately or falsely — is the currency of a World of Darkness story.

Add value to individual players’ characters by taking advantage of information disparity. Everybody should know at least one thing that others don’t. Privileged information makes the player feel powerful. Unique information also makes them valuable to the big picture (whether they share the info or act on it as part of a personal goal.

If you craft them wisely, a player’s secrets can:

  • Provoke conflict or cooperation with another player
  • Provide insight into how to resolve one of the plot conflicts
  • Function as leverage over another character in order to stimulate the social dynamic
  • Tip the balance of power in the story’s climax

Example Materials

Here are some links to planning materials for games I’ve written in the past.

The Apostate’s Wish

Chicago, 1896 — three years after the World’s Columbian Exposition. Three short years ago, the world marveled at the wonders of science, industry, and architecture on display at the expo. The now-abandoned fairgrounds of the grand exhibition harbor a darker side: The remains of the expo have become a stalking ground for a more insidious and decidedly less human horror — albeit one that poses no less a threat to the world of mortals. Into these long shadows steps a team of investigators, their fate as yet unknown….

Character Background Materials

Character Sheets

Storyteller Notes

Undying Ambition

A mysterious missive arrives in the night promising the auction of an incomparable prize: A staked and torpid Methuselah. Those accepting the invitation to the auction each have their own reasons for seeking the torpid ancient, but their true opponents may not be their rival bidders. Are the players masters of their own destinies? Or are they pawns in the War of Ages?

Character Background Materials

It’s Worth It

It sounds like a lot of work, and, honestly, it is, but when you plan your story and assemble the characters with attention to their polish, the players truly appreciate it. Overall, it makes for a stronger story, and it ensures that players have ample ways to impact the story (even if it’s not the core plot over which they have the most influence). And you don’t have to restrict it to the tabletop: You can develop LARP characters or characters for boutique events the same way. Ultimately, it’s about creating opportunities for action, because players want to see the results of the choices they make.

More GM Quickies

Gamemastering is a combination of art and science, and like any skill, is improved by doing more of it. As you run RPG sessions, you’ll pick up your own style, voice, and tricks of the trade. Here a few that I use on occasion when I run games — I hope they serve you well.

The Prophecy is False

The Thing Portended doesn’t come to happen. The magic sword falls into the hands of a rival power, who destroyed the stone rather than yanking the sword from it. The grimoire in the occult library has been defaced rather than imparting its secrets to the foretold sorcerer. There are two — or more — “chosen ones” and a heroic effort becomes factionalized. The benefits of using this technique are that it makes the world feel more governed by actions and consequences rather than faits accompli — which subtly reinforces that the actions of the characters are significant, because free will matters. If the prophecy was magical in nature, a false prophecy indicates either capricious, unreliable magic, or perhaps darker forces at work subverting it. If the Prophecy is technological, it creates doubt in the default assumptions of technology’s omniscience, and can likewise indicate behind-the-scenes efforts to sabotage what is “known.”

Destroy Money

If monetary treasure is part of a campaign’s rewards, players need to have things to spend that money on. If money can’t be used for anything significant, it’s little more than an extrinsic score. If solutions to game problems are available for easy purchase and the players have too much money, the players can effectively handwave away many of the game’s consequences. Adventure campaigns in particular require careful use of the party’s resources, including spells, special abilities, hit points, and the currency used to equip the party. You don’t have to keep track of every nickel and dime, but a scarcity of game resources forces the players to make considered decisions to guarantee their success. Taxes, room and board, homestead expenses and the like all help the players have a sense of ownership in the world. Having the pack mule with their bushel of gemstones fall off the side of a mountain is a less reasonable way to take money away… unless it kicks off a quest to retrieve the lost lucre.


A simple gameplay loop, well suited to monetary rewards, that allows players to demonstrate mastery as well as destroying resources

Use Critical Failures to Speed Resolution

In many cases, critical failures end up prolonging systems interaction, rather than creating interesting outcomes. Critically fail an attack, you drop your sword; critically fail a research roll and you confound your study and have to start over. Consider instead using the critical failure to help speed the resolution, rather than extending it. For example, I use a house rule that gives adacent foes an attack of opportunity if a player (or monsters!) rolls a 1 on the attack roll. Botched research yields incorrect information rather than resetting research task progress to 0.

Rob Peter to Pay Paul

Speaking of critical failures, “bank” them when possible for when you have a chance to make them more significant than a tactical setback. A critical failure on a Repair roll holds the ship together for now — but it’ll give out at some critical moment in the future (necessitating more decision-making and problem-solving). A critical failure to cast a spell invokes a demon somewhere else. Use critical failures to create interesting outcomes and to generate new choices and new opportunities for action. And players will have a delicious dread of a critical failure that seems like a success. Be consistent, though! The “banked” outcome has to relate to the original botch. No fair punishing a player on a Perception roll when they crit-failed an attack roll five encounters ago.


An opportunity for something more exciting than “You drop your pistol.”

Share the Narrative Duties

Rather than using an expository speech, reveal world history in broad strokes. Players like playing. Fewer players like being subjected to a GM lore dump. Give just enough detail to stoke player interest, and then share the worldbuilding with them as it emerges from their reactions to your broad strokes. It can be anything from naming an unnamed village to inventing a local custom in a place the party visits — and it should be happening a lot in your games, whether you try to do it or not. And when you do try to do it, you create that much more engagement and investment.

Belluna Serenissima: A Postmortem

Last week, we concluded a campaign of 3+ years. I was the GM, and in the interests of improving my craft, I wrote up the following postmortem on our experiences. Hopefully it’s valuable to you. It’s definitely helped me organize my thoughts on this particular game and group.

An auburn sun glitters off the canals. Lamplighters fill the lanterns over the strada with oil. A boisterous laugh, an overturned jug in a pool of wine. A man bolts across a bridge wearing a devil’s mask. A woman reclines at the fore of a gondola, fanning herself in the humid night air. A scent of gunsmoke and basil. The sound of a harmonium. Lewd graffiti on a fresco above the heads of ruddy-faced, mustachioed paisan, idling away the night with cards and catcalls. A cloaked figure, moving in the shadows of the stuccoed walls. The glint of dying sunlight off a knife’s blade.

Belluna Serenissima! Its tastes and smells inflame the imagination, from the salt tang of the waterway-streets to the rich scent of the grilled polpo to the delicate bouquet of its finest wines. Skilled craftsmen of all trades display their handmade wares in stalls passed down family lines for centuries. Great artists, scientists, and philosophers flock to its wealthy patrons. The al fresco public houses seem forever open. The ports teem with goods and visitors from all across the world.

But Belluna is also a city of contrasts. Its churches give succor to the devout while the palatial estate of its Doge erupts into the all-night revelry of the carnevale. Its Palazzo Ducale stands testament to the might of the city, even as its underprivileged wonder when their next meal will be.It has inherited a tradition of law from its classical forerunners, yet its ill-lit alleyways harbor a motley array of gangsters and racketeers who are invisible to — or above — that selfsame law.

A subalpine port city, Belluna lies at the foot of the mountain passes that travel beneath Monte Bianco to the northwest and the Piave Sea to the east. It is a city of canals, fed by the River Amaro, most of which bustle during the day with commerce and private travel. Many of the city’s roads are earthen, but much travel happens by canali and ponti, particularly near the trade district, where a great deal of the city’s inbound commerce occurs. Many other waterways, though, meander through the city proper, creating a poetic spirit and giving Belluna its unique personality.

This, then, is a chronicle of those who would taste the fruits Belluna has to offer. From the sparkling blue-green waterways to the solemn granite of its cathedrals, from the heights of Monte Bianco’s crags to the depths of the Piave Bay, from the secret tryst offered by a masked temptress to the proclamation of war shouted by the capitan di ventura, from the neutral grounds observed by the warring assassins’ guilds to the lairs of the monstrosities lurking in the city’s long shadows, Belluna is a city of unrelenting adventure!

We played Pathfinder, starting from 2nd level PCs advancing to 8th, using the slow progression scheme.

You can read some of the details here, if that’s your cup of tea.


Pros: What Went Right

We used, which offered a number of positives. The virtual tabletop allowed us to overcome the geographical space between all of us (a few Raleigh-Durham locals, a Pennsylvanian, and a Californian). I purchased a number of maps that lent a far greater degree of high-quality art than I would have been able to build or scrawl in black marker on a battlemat, so the environments were very satisfying to look at for hours on end. Macros, hidden rolls, shareable handouts, and the rest of the suite of roll20 features were all golden, and I can’t recommend it enough.

I was fairly stingy with treasure, but this resulted in most characters gaining “signature” magic items that affected how they played. This was a positive result, and not one that would have improved had I simply added more money to the rewards. Characters developed in unique ways built around the magical items they accumulated, making for a high degree of personality.

Player dependency and interrelationship was good, even though most players chose classes outside the trinity. Some weird stuff developed, which was cool. For example, the tank had a pair of boots of striding and springing, and one of the other heavy hitters was a monk, so the group’s front line was very mobile. Lacking a traditional healer in the latter third of the campaign, the party alchemist ended up developing healing bombs, and the paladin, the only other healer, was decidedly less mobile than everyone else (heavy armor!), which made the party cultivate some non-traditional stay-alive tactics.

A few key NPCs emerged as story drivers. A much-hated antagonist caused much consternation as he became an ally. An information-handler found himself in danger, and the PCs rallied to protect him. A wealthy patron had to prove herself due to association with an antagonist. Once I saw players responding to these, I used them more frequently, and always to provide them with decisions (rather than make the decisions for them).

Character mortality was low, in accordance with the rules, and the deaths that did occur carried an emotional weight that reinforced the players’ engagement. I would have liked perhaps one more PC death, but they are tough buggers, and adaptable.

Room for Improvement

As it so often does, real life often intruded, and some sessions had to be rescheduled, canceled, or subbed out for one-shots. This is fine, of course, but playing via virtual tabletop made it very hard to pick up where we had left off. Sessions ran approximately monthly, and while everyone was excited to play, we definitely lost some brain cycles to “Okay, remind me what happened last time again?” or even “Who is this guy we supposedly met six sessions ago?” It’s unfair for a GM to expect players to spend as many mental cycles on the campaign as they do (since they’re doing much more of the organizational work), but this occasionally undermined some of the engagement/ investment in key scenes or even raised the question “Why are we doing this?” when the immediate answer should have been one of volition.

Infrequent game sessions made it particularly hard to enforce delayed effects and disease attacks (filth fever, lycanthropy, etc.). A general assumption that everyone “returned to town” between sessions generally had game time elapse between one session and the next, meaning that even if the effects took place, they would have abated by the time the next session convened. Players enjoyed the benefit of facing foes that had these attacks (increased XP rewards, etc.) while having to endure little of the drawbacks. Next time I want to plan better to incorporate the session downtimes and/ or construct plot events so that these become more of a factor, as opposed to handwaving them away. Construction of sessions to more serial than episodic would bring these lingering effect more into the spotlight.

Infrequent sessions saw us handwaving away much of the travel as PC levels increased. This very much disappoints me, as the interstitial journeys that take place in an RPG are where so many of the world details emerge and where the players test out tactics (or decide that avoiding a challenge is better than facing it). We lost out on a lot of roleplay by skipping the getting-there.

“Main events” consumed more and more time in tandem with the players’ and antagonists’ special ability portfolios. The “connective tissue” of the campaign scaled back and back because the focal conflicts of the evening session became more and more demanding, in terms of construction and game mastering.

I would have preferred more substantial journaling and quest logging, but the players mostly weren’t into it. Every now and then, the logging effort surged, but most players non-participation in it — and my frequent lack of input — I think resulted in the players who were keeping up with it losing interest. I’m not normally one to offer extrinsic rewards or bribes for keeping up with this stuff, since that often turns the results into something perfunctory, but I do have some sense of loss over a more consistent chronicle of the campaign. This is something I should make time for in the future, and encourage more in the players. I don’t want to do it myself because a) that offers too much of a “peek behind the curtain” that’s supposed to emerge at the table, and b) it’s a way for players to remain engaged and “play when they’re not playing” if they’re so inclined. But they weren’t, so I’m other looking for a solution to a problem that doesn’t exist, or I need to demonstrate more of a value to it.

GM Quickie: No Null Turns

When you’re running* a game, avoid making a player lose a turn. Game design doesn’t have many universal truisms, but this is one.

Players play games to fulfill needs. And when you prevent a player from taking an action, you’re literally preventing that player from having any ability to satisfy those needs. Paralysis, fear effects, stunning, etc. are all conditions that sound cool or thematic, but actually undermine the reason people play games to begin with: to see the outcomes of their actions, to improve at the actions in play, to relate to one another, and to exercise choice.


Lio by Mark Tatulli

Instead, consider the following when you intend to create tension or anxiety by restricting a player’s ability to act:

  • Consume a resource to perform an action (which at least allows the player to decide whether acting is worth spending that resource)
  • Take actions at increased resource costs
  • Act at reduced efficiency or effectiveness (e.g. move or attack but not both, attack at a damage penalty, heal using a die one step down from the standard die, draw one fewer action card, etc.)
  • Act as normal with the input of another player (e.g. The cleric demands the player “Snap out of it!” which allows players to decide upon their own criteria for allowing each other to exchange a less effective action for a greater one)

If you’re not letting a player play, why are they at the table?

Note that, in most cases, it’s perfectly acceptable for a player to deprive a GM character of an action. The GM is often in the position of taking actions for multiple entities, and the nature of the GM’s participation is different from the way the player interacts with the game. Indeed, games that rely on creating strong tactical advantage (D&D 4e, Pathfinder, etc.) can actually benefit from depriving GM entities of their actions, as it streamlines play and hastens decision-making back into the players’ hands.

* or designing!

Branching the Flow Lines, Pt. I

“Getting into the dungeon” is usually a straightforward affair, and one without a huge amount of significance. It’s often glossed over; on occasion it’s used as a change to spring a tone-setting trap on unwary players or to deliver an ominous expositional portent. Moving through a dungeon is often similarly linear, offering a few more choices, but modern design by and large drives players through a series of escalating challenges to an ultimate “boss fight” or consummating set-piece conflict.


Movement into and through contained physical spaces can be so much more than this, however. One of my favorite classic modules, Caverns of Thracia, provided numerous avenues of approach from the surface into the dungeon environment itself, as well as from within it to the lower levels. The eponymous Castle Ravenloft consists of a variety of branching hallways and catacombs. In general, when you branch the movement opportunities of a physical space, the emphasis of the game session becomes one of volitional exploration over overt conquest. Finding how and why to move where takes precedence over how to overcome what. (Which isn’t to suggest removing fights or other encounters, it just shifts the emphasis.)

Constructing location-based adventures with multiple choices and multiple points of ingress offers a host of satisfying decisions to players, and are equally as fulfilling to GM while watching the deliberations ensue.

  • Players can pursue an immediate short-term goal of discovering all the points of entry to the location
  • Players can choose their approach to the environment so as to best suit the party composition and strategy
  • Players can “shortcut” to deeper levels when they’re ready to undertake those challenges without retreading already cleared ares — unless a clever GM wants to repopulate the cleared areas to offer additional challenges and rewards

As you can see this provides a wealth of significant decisions for the players to make during gameplay, and it provides them numerous opportunities for action. Stuff like this is why people play games to begin with as opposed to consuming more sttaic media: to see the outcomes of what they do.

Practical Application

Dungeons in fantasy games are the most immediately obvious example.

The original Succubus Club for Vampire was set up with an “open floor plan” that allowed players to move through it and claim micro-territory in this most prestigious of Kindred hangouts, and even included a basement “labyrinth” for clubgoers who deliberately wanted to lose themselves in its environs.


Bars, dance floors, VIP booths, cocktail tables, the DJ booth, the coatroom, etc. can all be locations in a modern “dungeon,” with numerous ways to approach them.

Multiple choices can also capitalize on the themes of fear present in horror games, whether being lost in the caverns where a cult of Deep Ones worships in Call of Cthulhu or searching for your beloved in the mall’s service tunnels and boiler rooms in Monsterhearts.

Games like Spycraft, Night’s Black Agents, and Leverage can have “dungeon crawls” through environments like corporate skyscrapers, fallout shelters, derelict churches, apartment high-rises, and warehouse complexes.

Mazy spacecraft, military outposts, and planetary strongholds can translate the experience into games like Star Wars, Stars Without Number, and Starfinder.

And of course, post-holocaust games can adapt any of these locations and more, whether as leftovers from collapsed civilizations to new constructions erected by dangerous mutants or reavers.

While Designing…

The following techniques can help you design game spaces that offer a great deal of autonomy.

Make use of vertical space: Level one can have a staircase that goes down to level two, a sinkhole that connects level one to level two from a different room, an airshaft that leads directly to level four, and an elevator that stops at all levels. Giving players options for not only their route but their destination affords them the opportunity to challenge themselves and set their own goals. Used wisely, you will get a lot of mileage out of this design principle. In computer games, level design is a entire discipline, making extensive use of this technique. (And it’s no coincidence that Caverns of Thracia‘s original author, Jennell Jacquays, is an accomplished level designer for computer games.)


A cross-section of vertical space arrangement in Swords & Wizardry

Favor authenticity over realism: You can enter and exit the monster’s pit by being dropped through the trap door in the throne room floor… but also through the tight, twisty tunnels the vermin in the kitchen have burrowed. Who cares if the vermin don’t actually burrow and that it doesn’t make sense that the kitchen is next to the monster pit? What’s important are the choices and the thematic consistency, and to suggest that someone else down there has an interest in smuggling food to the pit monster….

Staged complexity: Not everything has to be available to the players immediately. Oftentimes, players will enjoy a chance to revisit a known, “mastered” portion of the location that poses new challenges. Over the course of the players’ exploration of the site, open additional options to them. Pulling a lever on level three opens an additional entrance to an unexplored section of level one. A room on the surface that’s initially inaccessible can be unlocked with the password offered by an NPC encountered in a lower level.  An entire floor can rotate, changing the layout of a “known” location and granting access to previously unknown areas. With weird magic or superscience, entire portions may even vanish or be revealed “when the stars are right” or other criteria are satisfied. Thus the additional options open to players once they’ve already been introduced to the location, so they’re not overwhelmed by it.

GM Quickies: GMing Horror

When you take it upon yourself to GM a horror game, it’s your job to build a moody experience. If you’ve run a game as a GM before, you know that building mood is a significant task! You share the storytelling stage with the players, and by and large, they react to the game elements you’ve told them are present. With that in mind, knowing how and what you want to present the players with goes a long way toward maintaining the mood appropriate to a horror session or campaign. The following suggestions aim to help you do that.

Create Fear, Don’t Squick

Fear is an emotion that comes as a result of the uncertainty of one’s own well being. Characters in a horror game are right to feel fear — some dark force has turned its baleful eye directly upon them!

Every good GM knows to add sensory detail to their descriptions, the better to immerse the players in the setting. Gory detail should be used sparingly, however. Gory detail more often creates revulsion, not fear, and risks replacing the thrill of fear with discomfort. Resist the urge to devote too much attention to the glisten of viscera or what’s dripping from a ghoul’s mouth. While certain parties may appreciate this sort of thing (and, of course, you know your gaming group better than anyone who’s never met them could), be wary of risking their enjoyment of the game by placing too much emphasis on splatter in place of building a mounting mood of horror.

Detail is like a spice. Too much overwhelms the dish. A little goes a long way.


Let Imagination Loom

Fear thrives in environments where the mind is left to imagine its ultimate doom. The monster unseen is more fearsome than the monster described. The creaking door, the guttering candle, the faraway howl on the moor: All of these create more fear than revealing what caused them. Ultimately, many questions will be answered and many mysteries will be revealed over the course of a session or campaign, but leaving some time between describing some element of the story and revealing its true nature is the crucible in which horror forms.

This technique works well for everything from small details on up to greater campaign mysteries. Revealing partial information to the players sets their minds to imagining all sorts of worst-case scenarios that help reinforce the mood at the table. Pacing the rate at which you reveal information can trade much on that principle. Introducing strange and incomplete details and allowing the players to ascribe dreadful significance to them lets the players brood upon the unknown. It’s a technique used in mystery stories as well, but it takes on a fearsome gravity when matched with other elements of horror.

Example Details

Minor details: The creaking door, the guttering candle, the faraway howl on the moor, as mentioned above. Footsteps on the ground floor of the inn (who could be visiting at this time of night?)

Story details: A bloody knife discovered in the refectory. Flashes of light witnessed at the castle on the crag from the village below. The missing servants at the tycoon’s mansion.

Campaign details: The construction of the new crypt on the family estate (because the old crypt filled so quickly…). Learning that the librarian is the seventh son of a seventh son. The brewery is owned by the son of the secret police, and every delivery has an extra barrel unaccounted for on the shipping manifest.


Discovery Through Repetition

Delivering game descriptions with emphatic repetition indicates to players that the repeated detail is important. The repetition reinforces the presence and normalcy of the detail. It creates a pattern that stands out when it’s broken (which allows you to amplify the dread by the players not knowing what has caused the break in the pattern). It creates a subtle signal that makes players feel empowered when they discover.

The chilly castle has a fire stoked in every room that feebly keeps the cold at bay. The perfect array of bricks in the Boston cellar walls indicates attentive craftsmanship. Every envoy sent by the ambassador has blond hair. When the players explore one of the castle rooms with only smoking embers in the fireplace (who or what put it out?), observes a cellar wall with a single missing brick (what’s behind it?), or receives an envoy from the ambassador who is strikingly bald (why is this fellow different?), their minds work to analyze the the change in the pattern. And this lets their imagination loom, as above.


Steal Their Ideas

A clever GM knows when to rely on the purchased or pre-annotated source material, and when to run with the players’ cues. Packaged stories are commercial products, and are generally written to entertain the broadest audiences. Notes written by the GM before the session starts are, at best, projections of concepts that will challenge and entertain the players. But when your session is underway, you’re getting live, real-time feedback for the game events that you can use immediately so that you can tailor further developments to that player response. If your notes say the Duke is secretly the werewolf, but your players have a more significant connection to the midwife, maybe it’s best to change the werewolf’s identity. If the vital clue is in the publisher’s office but the players are having more fun at the mayor’s inaugural ball, consider relocating the vital clue to city hall.

Be careful with this! Ultimately horror revolves around the perception of helplessness. But if players feel that every time they develop an attachment to a character or show an interest in a setting element, the GM turns it against them, they will feel punished for their engagement. Horror relies on hope to contrast the darkness with light, and a sense of accomplishment is critical to maintain even in a horror environment.

Design for Dependency

Class-based game systems are occasionally described as offering “niche protection” as part of their design. The cleric is a healer, and no one else heals as well as the cleric, for example. The rogue excels at dealing damage; the fighter withstands punishment like no other. The wizard controls the crowd and/ or damages wide areas. Each of these roles has a thing it does well, so the “niche protection” statement is true.

But, in a larger design sense, what niche protection actually offers is an ecology of dependencies that build relatedness between players. A party of four fighters won’t fare as well as a more rounded party, because many of the things fighters depend on aren’t offered by other fighters. (Of course, some systems offer ways to vary the makeup of various classes, but these variants are rarely as potent in their variant role as the core class structured to meet the dependency.) The cleric’s job is to keep everyone standing, something that no other class does as well; the other players depend on the cleric for this, accordingly. The fighter’s job is to keep threats focused on him; the other classes depend on the fighter taking the most heat so they can perform their functions. The rogue is augmented by sneak attack damage, so she eliminates threats quickly, but she relies on the cleric to keep her standing and the fighter to keep enemy attention on him.


Designing for these dependencies not only helps the player group maximize its effectiveness, but also helps strengthen the relationships between players. And since games are a social endeavor first and foremost, rewarding those relationships is ultimately a proven method of keeping the players engaged for the long term.

Using Decision Hubs

One way to allow greater player agency is to construct a “hub” from which core campaign elements radiate, making for a number of possible action points that are accessible from it. For example, if we assume that the PCs’ starting town is the hub, a storied dungeon, a cavern complex, and an abandoned mountain keep might all be proximate to that starting town. If the starting hub is a space station, a smugglers’ lair may be nearby, along with an asteroid belt where aggressive aliens hide and a dangerous anomaly from a precursor culture.


The opportunities for action radiating from the hub need not be physical locations, they can just as viably be non-location-based encounters or entities. For example, a vampire coterie’s domain may be immediately affected by rumors of Anarch turbulence, the appearance of fragments of the Book of Nod, and a sudden shift in nightlife that relocates the Rack.

Having a number of actionable choices radiating from the central hub serves both the players and the GM. For the GM, a number of options allows them to control the scope of their preparation. Without having to detail a full sandbox, a smaller number of encounter contingencies is more easily managed. For the players, a number of options allows them the volition to choose the course of action that most interests them, but doesn’t subject them to a decision-halting paradox of choice.

Importantly, decision hubs can scale to whatever challenge level at which the campaign takes place. This is especially valuable for starting or low-level campaigns, which can easily lead the players into feeling railroaded if they don’t feel that they’re making significant decisions.