Leviathan is a multiplayer extraction shooter set in a sci-fi universe where humanity has been abducted by a gargantuan, interstellar beast and changed over the course of several millennia. Ultimately, the abducted were deposited to new planets and evolved into three factions of ideologically distinct lifeforms. A short time ago, a second set of abduction events occurred – but now... fate has brought them together to the surface of the bountiful world of Domusalus... where only ONE FACTION will remain.