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.

Members Watching  (350 - 400 of 604)
Avatar

Brazil ruanito

Online 5 months ago Joined Apr 1, 2010
Avatar

United States cyb3rk19ht

Online 5 months ago Joined Apr 24, 2010
Avatar

United States ThatOGDon

Online 5 months ago Joined Apr 11, 2010
Avatar

Australia wallycrooze

Online 5 months ago Joined Jul 15, 2007
Avatar

Indonesia ZieDrich

Online 5 months ago Joined Jul 4, 2013
Avatar

Estonia awrence

Online 5 months ago Joined Mar 17, 2013
Avatar

Hungary badtrane

Online 6 months ago Joined Mar 9, 2009
Avatar

United States Paxton

Online 6 months ago Joined May 10, 2010
Avatar

Hong Kong JAMES888

Online 6 months ago Joined Sep 29, 2006
Avatar

Canada holyknight

Online 6 months ago Joined Nov 28, 2006
Avatar

Denmark Jawek

Online 6 months ago Joined Mar 1, 2009
Avatar

Russian Federation rasted_kokos

Online 6 months ago Joined Dec 7, 2011
Avatar

United States yshawn777

Online 6 months ago Joined Jun 7, 2012
Avatar

United Kingdom MrSkwidge

Online 6 months ago Joined May 29, 2009
Avatar

United States Shenrai

Online 6 months ago Joined Jul 14, 2010
Avatar

Germany AK47San

Online 6 months ago Joined Jun 3, 2012
Avatar

Portugal MadPingurso

Online 6 months ago Joined Sep 18, 2009
Avatar

Germany Zeroasen

Online 6 months ago Joined Jan 27, 2013
Avatar

United States ThatTrunkMonkey

Online 6 months ago Joined Mar 5, 2008
Avatar

Brazil Chaussete

Online 6 months ago Joined Dec 25, 2013
Avatar

Belgium Apst

Online 6 months ago Joined Oct 15, 2008
Avatar

China Mordotz

Online 6 months ago Joined Jul 30, 2009
Avatar

France Beef_ill

Online 6 months ago Joined Jan 23, 2013
Avatar

Russian Federation vnz2

Online 6 months ago Joined Oct 17, 2012
Avatar

United States KEITH1437

Online 6 months ago Joined May 19, 2008
Avatar

United States PrincessBiolaser

Online 6 months ago Joined Oct 13, 2013
Avatar

United States oversoul

Online 6 months ago Joined Oct 5, 2005
Avatar

United States itchylot

Online 6 months ago Joined Jan 18, 2006
Avatar

United States MrCowThing

Online 6 months ago Joined Dec 22, 2007
Avatar

United States iamtwin

Online 6 months ago Joined Dec 28, 2009
Avatar

Romania george92_stefan

Online 6 months ago Joined Jun 13, 2010
Avatar

United States JayBirdSupreme

Online 6 months ago Joined Oct 13, 2009
Avatar

Ukraine fartingstranger

Online 6 months ago Joined Mar 28, 2011
Avatar

United States Masterhobbes

Online 6 months ago Joined Sep 17, 2006
Avatar

Belgium Bojoer

Online 6 months ago Joined Nov 12, 2013
Avatar

Russian Federation Rathori

Online 6 months ago Joined Jul 17, 2010
Avatar

United States Herterich

Online 6 months ago Joined Jun 26, 2009
Avatar

Germany Jmac5

Online 6 months ago Joined Aug 19, 2013
Avatar

United States KerenskyTheRed

Online 7 months ago Joined Jan 14, 2009
Avatar

Canada Jinxthewhitefox

Online 7 months ago Joined Nov 22, 2009
Avatar

Germany frevegas

Online 7 months ago Joined Mar 2, 2010
Avatar

Finland olvimasta

Online 7 months ago Joined Feb 2, 2010
Avatar

Argentina Armando92

Online 7 months ago Joined Feb 3, 2007
Avatar

Russian Federation kreafan

Online 7 months ago Joined Nov 14, 2008
Avatar

Canada Awesome_ninja

Online 7 months ago Joined Aug 8, 2009
Avatar

Sweden Warped

Online 7 months ago Joined Feb 27, 2010
Avatar

Germany Wutoholik

Online 7 months ago Joined Mar 27, 2009
Avatar

Slovakia eyewar

Online 7 months ago Joined Oct 14, 2012
Avatar

Germany DragonNinja12

Online 7 months ago Joined Dec 5, 2013
Avatar

Isle of Man MasterThief

Online 7 months ago Joined Jan 8, 2010
Icon
Alien Swarm
Platform
Windows
Developer & Publisher
Valve
Engine
Source
Contact
Send Message
Official Page
Alienswarm.com
Release Date
Released Jul 18, 2010
Game Watch
Track this game
Member Statistics
Members
604
Online
2
Views
2,460,900
Views Today
153
Last Online
Doomlord1992
Doomlord1992 Online 3 seconds ago
SinineSiil
SinineSiil Online 1 minute ago
Parker:
Parker: Online 10 minutes ago
TimeDefender
TimeDefender Online 15 minutes ago
Kharcov
Kharcov Online 15 minutes ago
Ace781
Ace781 Online 36 minutes ago
Plejadenwolf
Plejadenwolf Online 43 minutes ago
Lubci50cal
Lubci50cal Online 43 minutes ago
]BlackPhoenix[
]BlackPhoenix[ Online 52 minutes ago
MahtXL
MahtXL Online 53 minutes ago
manhunt0r
manhunt0r Online 55 minutes ago
Tabajara77
Tabajara77 Online 1 hour ago
CundC
CundC Online 1 hour ago
ApornasPlanet
ApornasPlanet Online 1 hour ago
--JoKeR--
--JoKeR-- Online 1 hour ago