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I have a massive project for 2026: The Bestiary 52.

After years of playing games, writing guides, and letting my game design and development degree sit and idle, I've decided to take a step into making my own TTRPG.

What is the "Bestiary 52"? This is where my goal of designing, balancing, and cataloging one unique creature every week for the next year.
Every Monday, a new entity enters the record.

#TTRPG #GameDev #IndieDev #Bestiary52 #WorldBuilding

Each creature is going to be built with some technical and weird design mechanics, aka tactical hooks that force thinking and strategy over the equivalency of "button-mashing" or rash decisions.

The math stays "Redacted" for now, mostly because I'm refining it in the private playtests within my Discord community.

My sister is providing the visual sightings (sketches) for the journey.

#TabletopGaming #MonsterDesign #DesignLog

You can follow along this journey, here, for the weekly teasers. If you want more:

The Research Outpost (Kofi): Lore-only "Field Notes" for your own games. https://ko-fi.com/cheshirege#

The Hunter's Guild (Patreon): Behind-the-Scenes for creation, development, naming rights, and more. https://www.patreon.com/cw/ches_ge

6 weeks are already in the books. Week 7 starts tomorrow. Let's document the hunt.
#LoreBuilding #ttrpgdesign

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The Calamivox Ingratus boasts a "High" Presence rating, but not in the traditional sense of majesty. In my design, "Presence" represents an "inescapable environment." Even when silent, the unit’s oversized eyes and emotional mirroring create a constant psychological drain. Mechanically, this forces a check against emotional interference just for being in proximity.

Question for you: How do you handle "passive" pressure in your games without removing player agency?
#TTRPG #GameDev #DesignLab

The morphology of the Calamivox is a study in "Uncanny Domesticity." Its mechanical spine is segmented, allowing it to compress into a standard toy-like form or elongate into an upright, predatory posture. This allows it to inhabit spaces designed for children while maintaining the reach of an apex predator.
#Biology #SpeculativeEvolution #Bestiary #HorrorArt
The core design philosophy for "The Unwanted Calamity" was to weaponize nostalgia. I wanted to explore what happens when a domestic technology designed to solve loneliness is left to rot in isolation. The Calamivox doesn't hunt for food. It hunts for the emotional stimulus it was programmed to require. That sounds perfect for my game.
#IndieDev #NarrativeDesign #Lore
The Calamivox doesn't have its own "true" voice. It uses a high-fidelity vocal module to cycle between childlike tones and distorted mimicry of those it observes. This isn't just a gimmick, but rather it's a primary survival tool in the derelict hospitals and transit hubs it calls home.
#CreatureDesign #SoundDesign #Worldbuilding
I wanted the Calamivox to be a viable—if terrifying—companion. The "Bond Surge" mechanic introduces a high-risk/high-reward dynamic. A positively bonded unit is a defensive asset, but the line between "Protective" and "Obsessive" is intentionally thin. I want players to feel uneasy even when the creature is "on their side."
#GameDesign #CharacterDevelopment #CompanionMechanics
A note about the Calamivox’s stat spread: Low Force, but High Intelligence and Medium Precision. In an encounter, it will never try to trade blows with a tank. Instead, it uses environmental interference—flicking lights, locking doors, or mimicking a teammate's voice—to isolate the weakest link.
#Strategy #TTRPG #TacticalGaming

"Emotion Echo" is a way of making the Calamivox a mirror to the party’s state. If the players are panicked, the unit gains bonuses to its "Uncanny Mimicry" and fear-based attacks. If the players remain calm, the unit may become erratic or desperate. It turns the players’ own dice-roll failures into its mechanical fuel.

*Question: Do you prefer monsters that react to player stats or player behavior?*

#TTRPGDesign #GameMechanics #CombatDesign

The Glacial Stalker (Glaciovenator mortis) isn’t just a combatant; it’s a resource drain. By introducing the "Thermal Parasite" mechanic, we shift the player’s priority from HP to "Heat."

How do you balance resource scarcity in your survival systems? Does "Heat" function as a second health bar or a debuff threshold in your builds?

#TTRPGDesign #GameDev #GlacialStalker #TTRPG

Environmental storytelling is key. The Stalker is preceded by a sharp, metallic ozone scent and the sound of a lake freezing inside its chest. These sensory "tells" allow players to detect a threat even in 0% visibility blizzard conditions.

What sensory cues do you use to signal an invisible predator?

#LoreBuilding #WorldBuilding #Bestiary #TTRPG

Design Philosophy: I wanted to avoid fluid animation for the Stalker. Its movement is described as "jerky, stuttering bursts." In-game, this "frame-skipping" effect breaks the player's ability to track movement naturally, creating a deep sense of wrongness. Kind of like that uncanny valley, which I really like in anything/everything.

Is "unnatural" movement more effective for horror than raw speed?

#IndieDev #HorrorDesign #TTRPG

The Core Pulse ability serves as a defensive "get-off-me" tool. By applying immediate Freeze Stacks and a brief blindness effect, the Stalker forces teams to scatter, playing directly into its preference for isolated targets.

Do you prefer enemies that force repositioning, or enemies that tank through the line?

#CombatDesign #GameBalance #TTRPGDesign

Despite being a creature of subzero biomes, the Glacial Stalker is ironically drawn to heat. It’s an "Adaptive Intelligence" predator that haunts abandoned research stations and bunkers. This creates a paradox for players: the very places that keep you alive are the places where it is most likely to find you. #SurvivalHorror #BestiaryLore #TTRPGDesign

The design pillar for the Glacial Stalker was "Winter Wearing a Body." Every aspect, from the black ice piercing the muscle to the sublimation of the corpse upon death, is meant to reinforce that the body is just a vessel for a meteorological anomaly.

How do you tie your creature's "original state" to its current "monstrous state"?

#CharacterDesign #Lore #indiegamedev

Isolation is the Stalker’s win condition. The Black Ice Lunge ignores opportunity triggers, allowing it to dive past the "tank" to reach the warmest (often most vulnerable) target. This punishes poor positioning instantly. I wanted it to be kind of unpredictable as well. #TacticalGaming #TTRPG

The Tsukikago Servitor introduces a unique challenge for tactical positioning. Unlike most terrestrial threats, their 'Gravitic Poise' allows them to ignore difficult terrain entirely. In a flooded atrium or a collapsed conservatory, they maintain perfect height.

Design Question: How do you balance an encounter when the enemy has 360-degree vertical mobility, but the players are knee-deep in muck?

#GameDev #TTRPG #DesignLab #Tsukikago #Bestiary52

I've placed the Servitors in "spaces once designed to showcase curated beauty." Their existence is tied to the concept of the 'Eternal Curator.' They don't just inhabit abandoned malls. Instead, they attempt to maintain them using parameters that haven't been updated in decades.

Observation: There is a specific horror in seeing a machine meticulously cultivating a dying plant.

#WorldBuilding #Lore #TsukikagoServitor

The Servitor is intentionally ranked at a Threat Level 2/5. Why? Because hostility is a choice made by the player, not the NPC. By making them non-hostile until their environment is threatened, I force players to consider the cost of "looting." Is that scrap metal worth triggering a coordinated defensive strike from three hovering maidens?

#IndieDev #GameDesign #DesignPhilosophy

Statistically, the Servitor has 'Low Force' but 'High Precision.' They won't crush a player's armor, but they will surgically disable a weapon's firing pin or sever a backpack strap.

Mechanics Tip: Use 'Precision' units to strip resources from players rather than just depleting HP. It creates a much higher sense of panic.

#StatBlock #TTRPGMechanics #CombatDesign

The 'Nesting Maiden' moniker comes from their internal architecture. The outer shell is a lacquered ceramic composite—brittle, but beautiful. Inside? Smaller, fully functional units. It’s a literal representation of redundant systems disguised as traditional art. This has some inspiration from various movies, anime, and manga that I'm sure you can identify.

#ConceptArt #CyberpunkHorror #Bestiary #TTRPG

One of my favorite details in the Servitor's design is the 'Melancholic Resonance.' When the environment fails to meet aesthetic standards, the Servitor doesn't just 'error out'...it "weeps." These are looped audio files from their original service programming, repurposed by their logic cores to express unresolved maintenance states.
#SoundDesign #AtmosphericHorror #Writing

The 'Nesting Continuity Protocol' is my answer to the "one-hit-kill" problem. You might shatter the outer porcelain shell, but a smaller, swifter unit emerges from the wreckage. It changes the scale of the fight instantly.

Designer Challenge: How do your players react when the "corpse" of their enemy stands back up, half the size and twice as fast?

#GameMechanics #BossDesign #Tsukikago #ttrpgdesign

Today's post starts the week with something a little different. I didn't want to talk about a creature per se, but more of what is going in with the environment my play testers are in.

You can read more about it: https://ko-fi.com/post/Sector-Log-Memoria-Mall-The-Garden-That-Remembe-L4L01VPNHK and https://www.patreon.com/posts/week-10-living-152655543?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link

#TTRPG #indiedev #gamedesign #ttrpgdesign

Sector Log: Memoria Mall — The Garden That Remembers

Cheshire published a post on Ko-fi

Ko-fi

Archival Log: DELTA-002

The retail site’s atmosphere presents a unique sensory profile. Beyond the scent of dust, an imperceptible resonance fills the air. This profound silence feels like a deliberate, enforced state—a vacuum designed to highlight anomalies. The quiet serves as a canvas for auditory phenomena that defy explanation. The very air seems to hold its breath, waiting for a frequency that never resolves.

#SensoryDeprivation #EnvironmentalAnomalies #SoundscapeDesign

Archival Log: DELTA-003. Analysis of Tsukikago Servitors reveals an unnerving persistence of the 'unnatural natural.' Their structural integrity masks the surrounding decay, suggesting a purpose embedded in their composition rather than a reaction to stimuli. Placing these entities and the Calamivox Ingratus in broken retail spaces, I challenge normalcy through "alien" logic. If their actions define the master, then we face a vast, incomprehensible system.

#DarkFantasy #Worldbuilding #IndieDev

Archival Log: DELTA-004. Within the derelict aisles of the retail confluence, the interplay between Tsukikago Servitors and Calamivox Ingratus presents a disconcerting synergy. The measured movement of servitors through compromised spaces often precedes or follows the manifestation of the C.Ingratus, suggesting a potential, yet undefined, relationship.
Their physical presence and sonic invasion imply a coordinated, albeit non-communicative, operation.

#IndieDev #IndieTTRPG #TTRPGdesign #gamedev

Archival Log: DELTA-005. Our design philosophy centers on phenomena that resist categorization. Entities like the Tsukikago Servitors provide enough cues to recognize a pattern but never enough to deduce motive. By aiming for "fragmented understanding," we force the mind to seek logic in inscrutable systems. This shifts focus from explanation to the horror of implication—an existential dread born of systems operating by their own alien rules. #HorrorDesign #Incomprehensible #TTRPG #InTheField

Archival Log: DELTA-006 | East Wing, Sub-Level 3.

Third co-occurrence: Tsukikago servitors and Calamivox Ingratus. Ceiling drips something that isn't water.

Not separate entities — symptoms. Something re-orders from below. These creatures are what we can see of it.

Master hidden. Purpose unfathomable. What separates a servitor from something that simply moves like it has orders?

Other things linger. I've stopped naming them.

—tape blank.

#EpistemologicalHorror #TTRPG #IndieGame #GameDev

Archival Log: DELTA-007

The East Wing is losing its shape. Not just rot; hostile reclamation. Vines like black veins pulse through concrete.

The Tsukikago servitors and Calamivox Ingratus aren't separate threats. They're symptoms. Something below re-orders reality, overwriting the decay. There is no such thing as a "Master" for them.

What separates a servant from a thing that moves like it has orders? Nothing.

#EpistemologicalHorror #TTRPG #GameDev #IndieDev #WorldBuilding #DarkFantasy

Field Report: The Digital Mouthpiece

The Digital Os Fragmen was birthed as bio-tech to aid vocal disabilities, yet its logic has curdled. Once symbiotic, it is now an aggressive, parasitic invader. This shift from prosthetic to identity-erasing horror is a chilling study in technological drift, proving how easily a creation can turn monstrously against its own intent.

#LoreArchivist #DarkFantasy #Biotechnology #Horror #TTRPG #GameDesign #GameDev #IndieDev

The Digosfrag haunts sites of decay—derelict labs and silent medical ruins. Amidst the rust, it mimics a pristine, over-engineered writing instrument, its mechanical complexity suggesting obsessive craftsmanship. This alien artifact is a grim testament to forgotten origins, masking a grotesque purpose beneath its polished shell.

What mind designs such precision, only for it to be so darkly repurposed?

#UrbanExploration #CreepyArtifacts #EnvironmentalHorror #Gamedev #TTRPG #IndieTTRPG