Available through Steam, the game thrusts players into an epic bug hunt featuring a unique blend of co-op play and squad-level tactics. Watch out for friendly fire. Two characters are available for each of the four classes needed to survive the hordes of aliens on your way to reach different mission objectives. Battle your way through with up to three other team mates in a top-down view of combat.
Free to play indefinitely.Play Alien Swarm now!