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.
Our first official Steam release since passing through Greenlight in January!
Beta 2.3.5 is the first TOTALLY FREE release of the mod, not requiring players to own Half-Life 2: Episode 2. Check out its numerous bugfixes, gameplay...
We're currently at 76th position on Greenlight. This blows our mind. Thanks a ton for the votes. However, it's time to move on.