A literary holodeck for
solo tabletop RPGs
Procedural systems build the skeleton — maps, encounters, loot. The AI breathes life into every interaction. Real tools keep it all honest. Here's the whole machine.
Your sketch becomes a living world
You provide structure — a premise, a map, a few factions with something to want. The procedural engine fills in the bones; the AI gives it a voice, a mood, and consequences. The same picture, materialising from blueprint into reality.
Every turn runs through real tools
Generative AI is a brilliant storyteller and a terrible accountant. So it never guesses the numbers — it calls deterministic tools for dice, checks and state, then narrates whatever actually happened.
You act
Say what your character does, in plain language.
GM sets stakes
Frames the situation and calls for the right check.
Tools roll
Real dice & rules resolve it — no fudging.
State updates
Inventory, HP, position and memory all change.
GM narrates
Describes the real outcome, dramatically.
Procgen makes the what. AI makes the why.
Seeded random generation creates structure you can trust to be consistent. The AI never has to invent stats on the spot — it gets to do what it's best at: meaning, voice and drama.
Three layers you can mix and share
Everything you make is modular. Snap any ruleset under any world under any story — yours or the community's.
Rulesets
Attributes, skills, combat maths, currency and dice conventions. Start from the 5e-Compatible SRD, or define a homebrew system from scratch.
Worlds
Terrains and a hex map, factions and their relationships, a bestiary, a pantheon, and a shared content library every story in that world can draw upon.
Stories
A narrative arc, beats, plot threads and faction pressures that hook into world state. The skeleton the AI fleshes out as you play.
The world keeps honest books
Tracked by tools
Anything that should be exact, is. The AI reads and writes this state through tools — it can't quietly forget your gold or your wounds.
Persistent memory
Every session writes to a durable memory of the world. NPCs remember what you did to them; threats escalate while you're away; the bridge you burned stays burned.
- NPC relationships shift from allied to hostile and back.
- Quest flags & world state survive across months of play.
- Pick up exactly where you left off — Day 12, hex 04,03, mid-scene.
It doesn't have to be D&D
The rules engine is fully swappable. We ship a 5e-Compatible ruleset built on the SRD 5.1 so you can start instantly — but the resolution maths, stats and dice are all yours to redefine.
See it run for yourself
Jump into a community world in one click, or sketch your own and watch the AI bring it to life.