01The engine
Real rules. The AI can’t cheat them.
A 5e/2024 rules engine adjudicates every die, every save, every spell slot. The model proposes; the engine decides. No hand-waved math, no soft fails, no inventing hit points.
A real 5e rules engine adjudicates every roll. The AI narrates what happens next. Play solo, with your party, or as a co-pilot to your DM.
Why it works
A 5e/2024 rules engine adjudicates every die, every save, every spell slot. The model proposes; the engine decides. No hand-waved math, no soft fails, no inventing hit points.
The bartender remembers you tipped him. The faction leader holds a grudge from session three. A relational memory layer keeps NPCs, places, and promises tethered across the whole campaign.
Play alone with the AI as DM. Bring your group (2–6 humans, AI runs the table). Or DM yourself with the AI as co-pilot — NPC voice, stat lookups, encounter balance.
What the engine actually does
The LLM can’t fudge a roll, because it doesn’t roll. The engine does. You see every number.
Pricing
Flat monthly. Honest daily caps. The same narrator on every tier. No credits-on-top.
The tutorial campaign, unlocked. The same Sonnet narrator, capped at 50k tokens a day.
For the prep table — forge characters, NPCs, and worlds with more daily headroom.
The narrator gains a voice, and the scenes get art.
Sonnet narration, full Codex, scene art. The default tier.