Enemy on Board is an upcoming action game that combines elements from social deduction titles like Werewolf and Town of Salem, with a singular goal to survive and outlast the other team. Four players begin as crew members of a sci-fi spaceship, while the other two are randomly chosen to be aliens. Aliens appear as regular crew members until they attack the other players in their true alien form. Play as different aliens and attempt to kill the other team, or arm yourself with blasters and other weapons to defeat the aliens for good.