Among Us is a multiplayer game for four to fifteen players, although recommended for at least five. Up to three players are randomly chosen to be the Impostor(s) each round. As of 2021, a round can take place on one of four maps: a spaceship called The Skeld; a headquarters building called MIRA HQ; a planet base called Polus; or an airship based on Innersloths Henry Stickmin series called The Airship. The Impostor(s) win(s) one of two ways: either by killing most of the crew (to the point that theyre equal in number) or by sabotaging a critical system on the map (provided the Crewmates dont resolve it in time). The Crewmates likewise can win one of two ways: either by completing all tasks or by identifying and ejecting all Impostors. Games can also end by players quitting the match if doing so fulfills any win condition (if a Crewmate quits the game, their tasks are automatically considered completed).