BIOMUTANT casts its open world as a post-apocalyptic fable: a plague threatens the Tree-of-Life, while divided Tribes leave the land’s future uncertain. You play a mutant whose choices shape whether the Tribes are united or brought down, and how the story of survival ends. A Storyteller narrates the journey, setting the game’s unusual, choice-led tale apart from a straightforward march through its world.
Combat combines martial-arts movement with melee weapons, firearms, and mutation powers. Progression opens up new Wung-Fu forms, while changing your character’s genetic structure can alter appearance and attributes. Exposure to different hazards can also bring distinct mutations, including telekinesis and levitation. Crafting extends that flexibility: players can combine weapon parts, add modifications, and choose equipment suited to environmental dangers such as Dead Zones and cryonic areas.
Exploration ranges across wildlands, tunnels, bunkers, mountains, and an archipelago, with travel by foot or several kinds of transport, including a mech and jet-ski. BIOMUTANT is listed as single-player, so its player-count context is individual progress through a broad, choice-driven RPG rather than a shared multiplayer session. The mix of exploration, character adaptation, crafting, and combat gives the adventure several connected ways to approach its damaged world.