Trailer: Gameplay Trailer
Clips of Alien Swarm in action.
Trailer: Launch Trailer
Available free of charge from Steam.
Game Stats
System Requirements| Developer: | Valve |
| Publisher: | Valve |
| Genre: | Action |
| No. Players: | 1-4 |
| Rating: | TBC |
| Site Rank: | 3,347 118 |
