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  (250 - 300 of 608)
Avatar

Argentina nolito

Online 3 weeks ago Joined Jul 5, 2007
Avatar

United States Eegah

Online 3 weeks ago Joined Jan 11, 2007
Avatar

France `DarcK

Online 3 weeks ago Joined Sep 19, 2008
Avatar

Canada Tallon_hunteR

Online 3 weeks ago Joined Jan 13, 2009
Avatar

Latvia Eylam

Online 4 weeks ago Joined Aug 20, 2009
Avatar

Sweden LORDDEREX

Online 4 weeks ago Joined Aug 10, 2006
Avatar

Netherlands WolfD3m0n

Online 4 weeks ago Joined Feb 9, 2008
Avatar

United States sasuke2490

Online 4 weeks ago Joined Dec 22, 2009
Avatar

Denmark mastersrp

Online 1 month ago Joined Dec 15, 2005
Avatar

Russian Federation [Night_Stalker]

Online 1 month ago Joined Jan 11, 2008
Avatar

Trinidad and Tobago Deaths_Head

Online 1 month ago Joined Sep 8, 2007
Avatar

United States daedricguy007

Online 1 month ago Joined Mar 23, 2009
Avatar

United States Shoelip

Online 1 month ago Joined Jun 7, 2008
Avatar

Russian Federation kotekzot

Online 1 month ago Joined Dec 20, 2010
Avatar

Hungary MMmaster

Online 1 month ago Joined Jul 29, 2009
Avatar

United States Afan

Online 1 month ago Joined Jul 28, 2006
Avatar

Ireland Harmondale2

Online 1 month ago Joined Jan 17, 2009
Avatar

Australia technoblue

Online 1 month ago Joined Sep 26, 2005
Avatar

United States BenLubar

Online 1 month ago Joined Oct 26, 2010
Avatar

United States ytres

Online 1 month ago Joined Jan 30, 2010
Avatar

United States gamecube762

Online 1 month ago Joined Dec 17, 2009
Avatar

Russian Federation MaRsun

Online 1 month ago Joined Dec 26, 2006
Avatar

Australia Captain-Arse

Online 1 month ago Joined Dec 8, 2007
Avatar

Poland Kiotisu

Online 1 month ago Joined Sep 15, 2007
Avatar

Italy Inzaniak

Online 1 month ago Joined Nov 4, 2008
Avatar

Russian Federation UMNiK

Online 1 month ago Joined Aug 9, 2009
Avatar

Hungary XtNz

Online 1 month ago Joined Jan 2, 2009
Avatar

United States Gamma023

Online 1 month ago Joined Jun 15, 2008
Avatar

Canada omich

Online 1 month ago Joined Mar 23, 2011
Avatar

Maldives anas101

Online 1 month ago Joined Nov 11, 2008
Avatar

United States Death8338

Online 1 month ago Joined Jul 5, 2008
Avatar

Finland Mischa_Silden

Online 1 month ago Joined Sep 8, 2006
Avatar

Taiwan DarkLiberator

Online 1 month ago Joined Sep 16, 2009
Avatar

United States Seyiji

Online 1 month ago Joined Aug 1, 2002
Avatar

United States Boxiii

Online 1 month ago Joined Mar 15, 2009
Avatar

Portugal Babymike

Online 1 month ago Joined Dec 8, 2012
Avatar

United States JWMxSniper

Online 1 month ago Joined Aug 18, 2012
Avatar

Serbia [Tesla]

Online 1 month ago Joined Jan 16, 2010
Avatar

Germany hakamutsi

Online 1 month ago Joined Mar 7, 2009
Avatar

Germany DHYCIX

Online 1 month ago Joined May 23, 2009
Avatar

United States tymaxbeta

Online 2 months ago Joined Jun 19, 2009
Avatar

Poland CzloviekVoodka

Online 2 months ago Joined Jan 26, 2009
Avatar

Portugal O_Vigilante

Online 2 months ago Joined Dec 28, 2006
Avatar

United States Saladofstones

Online 2 months ago Joined Jul 4, 2010
Avatar

Canada psy_commando

Online 2 months ago Joined Dec 11, 2005
Avatar

Germany Crystan

Online 2 months ago Joined Jul 5, 2007
Avatar

Canada Vhyrüs

Online 2 months ago Joined Oct 23, 2006
Avatar

United States MercenaryCanary

Online 2 months ago Joined Dec 27, 2010
Avatar

Brazil xXMaNiAcXx

Online 2 months ago Joined Oct 19, 2009
Avatar

Romania Auth3ntic0

Online 2 months ago Joined Dec 7, 2009
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
608
Online
2
Views
2,524,821
Views Today
1,913
Last Online
Madman4700
Madman4700 Online 52 seconds ago
--JoKeR--
--JoKeR-- Online 8 minutes ago
Karreh
Karreh Online 10 minutes ago
seniorcitizen
seniorcitizen Online 11 minutes ago
Huvi
Huvi Online 12 minutes ago
JohnnyTheWolf
JohnnyTheWolf Online 14 minutes ago
Raygoza
Raygoza Online 23 minutes ago
ultraguy
ultraguy Online 30 minutes ago
five_damned_dollarz
five_damned_dollarz Online 33 minutes ago
Bersek
Bersek Online 35 minutes ago
Cloak_and_Dagger
Cloak_and_Dagger Online 39 minutes ago
geotavros
geotavros Online 41 minutes ago
master_taki
master_taki Online 47 minutes ago
Khalus
Khalus Online 50 minutes ago
Serathis
Serathis Online 51 minutes ago