Based on the hugely popular video game, Doom Unrated is full of more explosive action-packed thrills not shown in theaters! A frantic call for help from a remote research station on Mars sends a team of mercenary Marines into action. Led by The Rock and Karl Urban, they descend into the Olduvai Research Station, where they find a legion of nightmarish creatures, lurking in the darkness, killing at will. Once there, the Marines must use an arsenal of firepower to carry out their mission: nothing gets out alive.