Best Co-op Steam Games on Sale

Unlike generic lists, our game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated co-op games.

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Nation Red Nation Red is an ultra fast infinite play arena-based shooter providing an exceptional close-quarter battlefield experience. Fight thousands of zombie mutants and their bosses in frantic bloody gameplay while earning close to 100 perks. Fight in Barricade, Survival or Free Play mode.

Price -80% 0.58€
Rating 8.5
Release 03 Sep 2009
Bad Rats: the Rats' Revenge Bad Rats is a physics puzzle game where rats finally get their bloody revenge on their new prisoners: The cats. Come up with creative solutions for each puzzle using physics, functional objects, and your specially trained Rats. Try different ways of solving each puzzle to finish faster or earn higher scores.

Price -59% 0.82€
Rating 7.7
Release 20 Jul 2009
Sniper Elite As World War II draws to a close, the first covert battles of the Cold War begin. Caught in the life and death struggle between Soviets and Germans in war-torn Berlin, you control the fate of a lone American OSS Sniper.

Price -95% 0.42€
Rating 7.4
Release 16 Jul 2009
LEGO® Indiana Jones™: The Original Adventures Build, Battle and Brawl your way out of trouble! Play through all three classic Indiana Jones™ movies and relive your favorite Indy adventures in the tongue-in-cheek worlds of LEGO®. Explore and Discover - Battle enemies, solve puzzles, and seek out the world's greatest treasures.

Price -73% 5.41€
Rating 8.5
Release 08 Jul 2009
Thrillville®: Off the Rails™ Thrillville™: Off the Rails lives up to its name with 20 death-defying rides! Players can build incredible coasters to leap from one track to another, launch through the air like cannonballs, blast through a burning rings of fire and more!

Price -55% 4.41€
Rating 8.7
Release 08 Jul 2009
Trine Enchanted Edition Three Heroes make their way through dangers untold in a fairytale world of great castles and strange machinery, featuring physics-based puzzles, beautiful sights and online co-op.

Price -93% 1.15€
Rating 9.3
Release 02 Jul 2009
Call of Juarez: Bound in Blood THE OLD WEST, 1864. In order to save their family, the McCall brothers will kill anyone who stands between them and the legendary Gold of Juarez.

Price -96% 0.45€
Rating 8.4
Release 02 Jul 2009
Killing Floor 6-player co-op survival horror at its finest! Free updates, free special events and a ridiculous amount of fun!

Price -96% 0.94€
Rating 9.3
Release 14 May 2009
Two Worlds Epic Edition ... 300 years after Aziraal has been banished, a brother and sister are drawn into the conflict which has flared up between the Orcs and the free world. Kyra, the hero's younger sister, suddenly disappears in mysterious circumstances.«...If my family really belongs to the chosen ones, why then have we always been as poor as church mice?

Price -95% 0.87€
Rating 7.5
Release 30 Apr 2009
Company of Heroes: Tales of Valor Company of Heroes®: Tales of Valor™ is the expansion to the Game of the Year winner and highest rated real time strategy franchise Company of Heroes®. Featuring new campaigns to overcome, units to command, and battlefields to conquer, Company of Heroes®: Tales of Valor™ delivers evolved gameplay mechanics and 3 episodic adventures...

Price -27% 13.53€
Rating 8.9
Release 08 Apr 2009
Watchmen: The End is Nigh The lines between good and bad have been blurred and crime and terror run rampant in the streets. The alleys, rooftops and sewers are crawling with criminals and brutal gangs. And now, Underboss — in a daring escape — has broken out of prison and is ruling with vicious darkness.

Price -96% 0.21€
Rating 6.9
Release 04 Mar 2009
F.E.A.R. 2: Project Origin Assume the role of Special Forces Sgt. Becket as your routine mission quickly turns into a fight for survival against the wrath of Alma Wade. As Alma's terrifying power surges out of control, your squad is forced to battle through an apocalyptic landscape in search of clues for how to destroy her!

Price -98% 0.40€
Rating 8.3
Release 12 Feb 2009
Saints Row 2 Saints Row 2 brings true freedom to open-world gaming. Players can play as who they want, how they want, and with whomever they want in this sequel to the much acclaimed and tremendously successful Saints Row.

Price -95% 0.56€
Rating 7.4
Release 07 Jan 2009
Call of Duty: World at War Call of Duty is back, redefining war like you've never experienced before. Building on the Call of Duty 4®: Modern Warfare engine, Call of Duty: World at War immerses players into the most gritty and chaotic WWII combat ever experienced.

Price -25% 14.99€
Rating 9.1
Release 18 Nov 2008
Brothers in Arms: Earned in Blood™ With its unprecedented combination of authenticity, compelling story and squad-based action, the Brothers in Arms franchise has established itself as a benchmark for military action games, receiving the highest average review scores of any console WWII game to date (www.gamerankings.com).

Price -60% 1.99€
Rating 8.3
Release 10 Oct 2008
Sacred Gold A shadow of evil has fallen on the kingdom of Ancaria. It is a time for champions - a time to journey into the perilous world of SACRED. Battle blood-thirsty orcs & lumbering ogres... Destroy undead wizards & rotting mummies... Slay hellish demons & legendary dragons.

Price -96% 0.40€
Rating 8.3
Release 09 Jul 2008
Rayman Raving Rabbids™ Hordes of crazed out-of control bunnies have invaded, enslaving Rayman and forcing him to participate in 'gladiator' style trials. Help Rayman win his freedom back by entertaining and outwitting these fury foes. Use the most hilarious fighting moves imaginable.

Price -75% 1.24€
Rating 8.0
Release 13 Jun 2008
Heroes of Might & Magic V Witness the amazing evolution of the genre-defining strategy game as it becomes a next-generation phenomenon, melding classic deep fantasy with next-generation visuals and gameplay. In the renowned Might & Magic universe, demon swarms spread chaos over the land in a relentless assault.

Price -75% 2.49€
Rating 8.5
Release 13 May 2008
Tom Clancy's Rainbow Six® Vegas Tom Clancy's Rainbow Six makes its next-generation hardware debut in the most dramatic installment of the renowned first-person shooter franchise to date. Rainbow operatives take to the chaotic streets of Las Vegas as an escalating terrorist siege in 'Sin City' threatens to take world terrorism to new, uncontrollable heights.

Price -75% 2.49€
Rating 7.6
Release 09 Apr 2008
Tom Clancy's Splinter Cell® Enter the world of cinematic stealth action with Splinter Cell, the game that propelled the genre to cult status. You are Sam Fisher, an elite covert agent in the NSA's top-secret division: Third Echelon.

Price -75% 2.49€
Rating 8.5
Release 01 Apr 2008
Frontlines™: Fuel of War™ Frontlines™: Fuel of War™ is an open-world First Person Shooter set on the frontlines of tomorrow. In a world ravaged by a global energy crisis, environmental decay, and economic depression, players assume the role of an elite soldier in the Western Coalition Army on an epic crusade against the Red Star Alliance to control the last of...

Price -95% 0.54€
Rating 6.6
Release 29 Feb 2008
AudioSurf Ride your music. Audiosurf is a music-adapting puzzle racer where you use your own music to create your own experience. The shape, the speed, and the mood of each ride is determined by the song you choose.

Price -25% 7.40€
Rating 9.3
Release 15 Feb 2008
Kane and Lynch: Dead Men™ Kane and Lynch: Dead Men is the new action shooter franchise by Io-Interactive, creators of the multi-million selling Hitman series. Kane & Lynch: Dead Men follows the violent and chaotic journey of two men - a flawed mercenary and a medicated psychopath - and their brutal attitude towards right and wrong.

Price -59% 15.55€
Rating 6.3
Release 13 Dec 2007
Call of Duty® 4: Modern Warfare® (2007) The new action-thriller from the award-winning team at Infinity Ward, the creators of the Call of Duty® series, delivers the most intense and cinematic action experience ever. Call of Duty 4: Modern Warfare arms gamers with an arsenal of advanced and powerful modern day firepower and transports them to the most treacherous hotspots...

Price -50% 9.99€
Rating 9.1
Release 12 Nov 2007
Painkiller Overdose The critically-acclaimed and award-winning FPS franchise is back! Packed with tons of fast-paced, adrenaline-fueled single player and multiplayer action, Painkiller Overdose brings with it 6 innovative new demonic weapons, mind-bending physics, lightning-player maps, over 40 demented and sickly-twisted monsters from Hell and gigantic end...

Price -81% 0.96€
Rating 6.9
Release 30 Oct 2007
Company of Heroes: Opposing Fronts The next chapter in the #1 rated RTS franchise thrusts players into a hellish war torn landscape to command two battle-hardened armies in relentless campaigns for honor and country. Players lead the tenacious British 2nd Army during the heroic World War II liberation of Caen, France, and command the German Panzer Elite as they struggle...

Price -82% 3.35€
Rating 8.7
Release 24 Sep 2007
Quake II You are humanity’s last hope to stop the Strogg, a hostile alien race waging war against Earth. Play this military sci-fi FPS, now upgraded for modern platforms with improved visuals, new campaign content, online multiplayer/co-op, and more.

Price -95% 0.58€
Rating 9.3
Release 03 Aug 2007
Quake Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.

Price -75% 2.59€
Rating 9.4
Release 03 Aug 2007
Commandos 3: Destination Berlin Commandos 3: Destination Berlin is a game of real-time tactics that places you in command of an elite unit of Special Forces behind enemy lines in the European theater of World War II.

Price -89% 0.55€
Rating 6.1
Release 15 Mar 2007
Commandos 2: Men of Courage Commandos 2: Men of Courage is a tactical action/strategy game set against the backdrop of World War II. Take control of an elite group of commandos who must venture deep into enemy territory and utilize their combined expertise to complete a series of mission-based objectives.

Price -84% 0.84€
Rating 8.3
Release 15 Mar 2007
Commandos: Behind Enemy Lines Commandos: Behind Enemy Lines is a real-time tactics game set in World War II that puts you in command of a small squad of elite troopers. Send them behind enemy lines on a series of hazardous missions, and bring them back alive.

Price -89% 0.55€
Rating 8.7
Release 15 Mar 2007
Call of Duty® 2 Call of Duty® 2 redefines the cinematic intensity and chaos of battle as seen through the eyes of ordinary soldiers fighting together in epic WWII conflicts. The sequel to 2003's Call of Duty, winner of over 80 Game of the Year awards, Call of Duty 2 offers more immense, more intense, more realistic battles than ever before, thanks to...

Price -25% 14.99€
Rating 9.1
Release 13 Oct 2006
Call of Duty® (2003) Call of Duty® delivers the gritty realism and cinematic intensity of World War II's epic battlefield moments like never before.

Price -50% 9.99€
Rating 9.2
Release 13 Oct 2006
DEFCON Inspired by the 1983 cult classic film, Wargames, DEFCON superbly evokes the tension, paranoia and suspicion of the Cold War era, playing on the fascinating aspects of psychological gameplay that occur during strategic nuclear warfare.

Price -91% 1.08€
Rating 8.4
Release 29 Sep 2006
Company of Heroes Delivering a visceral WWII gaming experience, Company of Heroes redefines RTS by bringing the sacrifice of heroic soldiers, war-ravaged environments, and dynamic battlefields to life. Please visit the "Company of Heroes - Legacy Edition" page for additional user reviews.

Price -87% 2.57€
Rating 9.2
Release 11 Sep 2006
Shadowgrounds Shadowgrounds breathes fresh air into the action genre with explosive combat sequences, an innovative weapon upgrade system, and an intriguing storyline. The adrenaline-pumping, top-down gameplay and audiovisual fireworks set the scene for this new action experience which also includes single computer (split keyboard or joystick) co-op...

Price -91% 0.46€
Rating 7.8
Release 08 May 2006

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