Peripeteia casts players as Marie, a cybernetic mercenary navigating an alternate-history Polish city shaped by corruption and competing factions. Its post-Soviet setting gives missions a political and conspiratorial backdrop, while the game’s first- and third-person perspective blends shooter, stealth, and RPG elements. Rather than framing Marie’s work as a straightforward sequence of fights, the premise emphasizes using judgment and force as circumstances demand.
Its defining design is a city built for improvisation: rooftops, sewers, towers, and basements are described as reachable spaces, with no quest markers or prescribed route. Missions support varied approaches, including hacking terminals, possessing enemies, manipulating factions, sneaking through vents, talking past guards, or fighting openly. Physical weapons and ammunition add a hands-on layer to preparation and scavenging, while implants and energy management make Marie powerful but vulnerable. Together, these systems point toward exploration and player-chosen solutions rather than a single intended path.
The appeal lies in how its systems intersect, from navigating spaces without marked routes to adapting a loadout or changing approach when a plan fails.