Welcome to Versus Game where you can create your own diorama arena sandbox before doing battle with thousands of enemies in fast-paced top down combat. Face up to a dozen bosses. Simultaneously. Play in single player, on-line or local coop with up to 4 players. Set up your player class, attributes and weaponry, then choose your map setting and build barricades, tactically place explosives, sentry guns, ammo and medical kit stockpiles, weapon stations and more. Build a whole base or keep the map free-roam with only weapon stations and sentry guns..