Fhtagn Simulator

Fhtagn Simulator is a roguelike card game in which you gather spirit to offer tribute to ancient gods and summon them from their prison. You must collect enough spirit before the time limit ends; otherwise, the gods punish you and the run fails.

Manage the roulette

Cards enter the roulette in a chaotic order, so each round can produce a different result. You can manage the card slots on the wheel to guide outcomes and get more value from your cards.

Cards, creatures and events

During a run, you encounter events and gain cards, mythical monsters, human sacrifices, evil spells and relics rewarded by the gods. Relics can change how the game works, and using them well helps you collect more spirit. The Cthulhu-inspired creatures and ancient gods support different play styles, while events let you choose between options in a Cthulhu setting.