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.

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Alien Swarm
Platform
Windows
Developer & Publisher
Valve
Engine
Source
Contact
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Official Page
Alienswarm.com
Release Date
Released Jul 18, 2010
Game Watch
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Member Statistics
Members
610
Online
5
Views
2,567,087
Views Today
116
Last Online
spinekiller
spinekiller Online 2 seconds ago
djpc820
djpc820 Online 15 seconds ago
BoneofFear
BoneofFear Online 1 minute ago
Vithar-133
Vithar-133 Online 8 minutes ago
SinineSiil
SinineSiil Online 9 minutes ago
N1ck22
N1ck22 Online 10 minutes ago
seniorcitizen
seniorcitizen Online 11 minutes ago
SeRRi
SeRRi Online 12 minutes ago
SpookyShadow
SpookyShadow Online 17 minutes ago
.Clash
.Clash Online 18 minutes ago
brunocar
brunocar Online 22 minutes ago
xXexedusXx
xXexedusXx Online 24 minutes ago
Plejadenwolf
Plejadenwolf Online 27 minutes ago
Blood_Wraith
Blood_Wraith Online 28 minutes ago
Evans43
Evans43 Online 33 minutes ago