About This Launch
Freeform AI game masters often rewrite the culprit mid-session. RailMystery locks the host to a fixed story graph so the mystery stays solvable. Guests join free, and the host buys an early seat in this pre-order: Early Host Seat $7, Launch Pack $12, Founding Host $15. The first pack is Midnight Ferry, an original English short with no unlicensed fan IP.
Why I Built This
Freeform AI dungeon masters often rewrite the culprit mid-session, so the mystery stops being solvable. RailMystery was built to lock the host to a fixed story graph so guests can still deduce the answer. Guests join free; the host buys an early seat. The first pack is Midnight Ferry, an original English short with no unlicensed fan IP.
Launch Details
CategoryAI / ML
StageComing Soon
ListedOctober 20, 2026