An epic bug hunt featuring a unique blend of co-op play and squad-level tactics. With your friends, form a squad of four distinct IAF Marine classes. Plan your attack using an unlockable arsenal of weapons with countless loadout configurations against a wide variety of aliens. Blaze your way through an overrun, off-world colony, eradicating the alien infestation in environments ranging from the icy planet's surface, to a subterranean lava-flooded mining facility.

Treyzen says

This review may contain spoilers

9/10 - Agree Disagree

the camera movement doesn't feels right the way it is, i would prefer the camera movement to be more like Hypovolemia (Mod) is seems to feel more better camera movement,

the gameplay derservers it best for the gun play, although the storyline is too short,

let's just say, if you guys make another Alien Swarm eg.Alien Swarm Source that would be promising to us