Monsters spawned from another dimension are trying to make The Milky Way their personal trash can. As attempts to defend the solar system fail, the fate of the Earth, and even the universe, rests with one man--Sam "Serious" Stone. Step into Sam's shoes while he hacks, blasts, and annihilates more than 100 creatures at a time as they attack simultaneously from the air, land, and water. With wild power-ups, such as invulnerability, invisibility, damage, and speed, there's nothing you can't handle.