Arcostate is a turn-based sci-fi roguelike set on a post-post-cataclysmic Earth. Explore ruins, hostile wilderness, and the lands surrounding Aathman, the planet’s last surviving arcology, while uncovering the events that brought civilization to ruin. Create a character through attributes, skills, equipment, cybernetics, and psychic powers, then survive a persistent simulated world shaped by factions, scheduled NPCs, weather, aging, and emergent encounters. Fight, sneak, scavenge, craft, build a home, recruit companions, and travel through hand-authored and procedurally generated locations, including endless caves and a derelict monorail network. Choose between classic roguelike and roleplaying modes.