Cooperative

Displaying 61 - 72 of 107 games in this category. All games

Atom Zombie Smasher

1.94 (18 Dec 2011)
Take command of your mercenary forces in Atom Zombie Smasher.
Genre: Strategy, Action

Spiral Knights

frequently updated (31 Jul 2013)
You have crashed. You are stranded.
Genre: MMO, Role-playing

Zero-K

1.1.12.4 (24 Dec 2013)
Zero-K is a FREE, multiplatform, open-source RTS game.
Genre: Total conversion, Strategy

HeXen II

HeXen II was the first game from an outside developer to ship with Quake engine technology.
Genre: Shooter, Action

IConquerU

2.0 (3 Mar 2012)
IConquerU is a Free Tactical and Strategy Online Game MMORPG available now for Linux (natively).
Genre: MMO, Strategy

Alien Swarm

1.34 (31 Jan 2010)
Alien Swarm is an overhead view tactical squad-based shooter for Unreal Tournament 2004.
Genre: Shooter, Total conversion, Action

C-Dogs SDL

0.5.8 (19 Apr 2015)
C-Dogs SDL is a 1 to 4 player overhead run-and-gun game.
Genre: Arcade, Shoot 'Em Up, Shooter, Action

Zod Engine

2011-09-05 (6 Sep 2011)
Zod Engine is a remake of the 1996 classic game by Bitmap Brothers called Z.
Genre: Strategy

Steel Storm: Burning Retribution

2.00.02966 (5 Dec 2011)
Steel Storm: Burning Retribution (a.
Genre: Shoot 'Em Up, Action

Chicken Invaders 4: Ultimate Omelette

Release (29 Nov 2010)
I remember the day of the invasion well.
Genre: Arcade, Shoot 'Em Up

Serious Sam II

by Croteam
2.070-RC2 (7 Nov 2006)
The series famous for relentless intensity is returning bigger, better looking and more frantic than ever before.
Genre: Shooter, Action

Serious Sam: The Second Encounter

by Croteam
1.07-beta1 (14 Mar 2003)
The Second Encounter introduces three worlds where cyberpunk once again meets fantasy fiction, and features frantic action in 12 massive...
Genre: Shooter, Action