Many different universes are teleported to the aircraft, no one knows anything, you can decide what or how many universes you want

Producer: "Ahhh! Welcome! You'll all be playing among us with other universes! There's 1 imposter from each universe! Goodluck! Also, when you die, just stab them in the back with a pencil or hand! Up to you! Let the games begin!"

(Why did I make this? Bc I'm an idiot and bored)