They are stuck in a game world where they have to fight and kill enemy's in this world and the 6 bosses 1st boss is known as laser he is a Russian sniper. 2nd boss is known as bomb he is a russain demo unit. 3rd boss is known as cobra a Russian ground soldier. 4th boss is a Russian soldier ground soldier known as skeleton due to having a exoskeleton allowing him to move very fast. 5th boss is a Russian attack helicopter. And the last boss is a Russian T-72