After 4 fantastic waves you'll get a bonus round, score lots of points to insure you get that next free life. Blast the invaders as they spin and whirl through space in this old school arcade space shooter. The aliens are invading again, swarming around in dazzling attack patterns.Ĭan you defeat wave after wave of dazzling alien invaders to save the galaxy. O Sound: DirectX 9.Another fab shoot'em up from our retro arcade game series. O Hard Drive: At least 2.5 GB of free space O Graphics: DirectX 9 compatible video card with 128 MB, Shader model 2.0.

4 unique classes and 8 unique charactersĪvailable: 20 July 2010 Unaware of Expiry of Free offerĭiscussion of Game and specs: found on this site ….

Over 40 weapons and equipment with countless loadout configurations.

Unlock persistent items by gaining levels.

Tactical, 4 player co-op action game with a top-down perspective.

Alien Swarm adds 3rd person camera, depth of field, improved dynamic shadows and a wide variety of gameplay additions to the Source engine. 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.Īlong with the game get the complete code base for Alien Swarm that features updates to the Source engine as well as the SDK. Plan your attack using an unlockable arsenal of weapons with countless loadout configurations against a wide variety of aliens.

With your friends, form a squad of four distinct IAF Marine classes.

The Alien Swarm (an Unreal Tournament 2004 mod) becomes a full, Source-powered four-player co-op tactics game, available for free on Steam this Monday, courtesy of the nice folks at Valve.Īlien Swarm is a game and Source release from a group of talented designers at Valve who were hired from the Mod community.Īvailable free of charge, the game thrusts players into an epic bug hunt featuring a unique blend of co-op play and squad-level tactics.

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