Hidden Co-op Games on Steam

Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated co-op games. For those who prefer not to search, check out lists of the most played, top deals and best free to play Co-op games on Steam.

Filters & Lists
Last Will Your deranged and mysterious Grandfather is dead, and in his last will and testament, he gave his entire fortune and mansion to you. But on one condition. You have to visit his mansion and collect the riches for yourself. But once the door shuts behind you, you realize that this is no easy task.

Price -97% 0.34€
Rating 7.2
Release 29 Aug 2016
#KILLALLZOMBIES #KILLALLZOMBIES is an insane twin-stick zombie shooter with Twitch streaming interactions, where you survive hordes of zombies on a dynamically changing arena and spectators may affect gameplay via special Twitch chat commands.

Price 8.19€
Rating 7.3
Release 10 Aug 2016
New Retro Arcade: Neon Emulate your favorite arcade games in an environment engrossed with retro realism and extremely detailed surroundings. Be filled with nostalgia and realise what arcade life felt like back in the 80’s/early 90’s.

Price 19.99€
Rating 7.4
Release 01 Aug 2016
TOKYO WARFARE Arcade battling in real life locations of Japan and around a healthy selection of bonus maps. Choose between five factions and engage in battle in fully destroyable anime environments or realistic looking bonus maps.

Price 4.99€
Rating 7.7
Release 29 Jul 2016
Zombie Party Zombie Party is a retro rampage of fun and over-the-top action, while still giving the players a deep and engaging Action-RPG Rogue-like experience! Go on a time traveling adventure, or delve deep into procedural dungeons full of gold, loot, and secrets!

Price -95% 0.47€
Rating 8.0
Release 10 Jun 2016
Descent: Road to Legend Road to Legend is a companion app for the Descent: Journeys in the Dark 2nd edition board game. When you play with Road to Legend, the app assumes the role of the overlord player, controlling monsters and inviting you to explore the dungeon in entirely new and unexpected ways.

Price Free to play
Rating 8.3
Release 01 Jun 2016
Madness Cubed Online shooter with a variety of game modes and a huge arsenal of weapons. Fight with other players, or team up with them to defeat hordes of zombies and mutants!

Price -47% 0.85€
Rating 7.4
Release 12 May 2016
Pang Adventures The Pang series is a beloved collection of arcade video games from the early 90s. Guide two brothers on a quest around the world to save humankind from a massive alien invasion!

Price -95% 0.55€
Rating 7.5
Release 18 Apr 2016
Tasty Planet: Back for Seconds Control a tiny ball of grey goo with the ability to eat anything smaller than itself. The more it eats, the bigger it gets! Eat rats, dinosaurs, gladiators, samurai, pyramids, volcanoes... Everything! Soon you'll be eating the entire planet.

Price 6.59€
Rating 8.6
Release 29 Mar 2016
5089: The Action RPG 5089 is a deep & complex action RPG featuring strong sandbox roots. VR is supported, but not required. Watch the tutorial & VR videos next to the trailer! Everything is procedurally generated, like terrain, enemies, weapons, items & quests. Planet Xax's war rages on... how is that possible?

Price 7.79€
Rating 7.7
Release 03 Feb 2016
Cobalt Forget everything you’ve learned about combat. Cobalt’s slo-mo mechanic lets you perform moves that other games can’t comprehend. Discover the secrets of a distant colony in a cosmic campaign, take on challenges and rule the leaderboards, or face off against others in local and online multiplayer.

Price 14.99€
Rating 8.6
Release 02 Feb 2016
Dungeon Lords Steam Edition The great wizard Galdryn of the Meadows has been vanquished by a deadly conspiracy within the Circle of Mages. His chief ally, Lord Davenmor, now struggles to save his kingdom from the dark forces of the conspiracy and the onslaught of Lord Barrowgrim’s army of marauders.

Price -96% 0.72€
Rating 7.4
Release 21 Dec 2015
Zombie Vikings From the creators of indie smash hit Stick It to The Man! comes a new one to four-player co-op stab-you-in-the-gut-a-thon. Embark on a dead funny adventure with the Zombie Vikings. A putrid posse sent on a mission through the most epic of worlds to retrieve Odin’s lost eye.

Price 11.99€
Rating 7.4
Release 07 Dec 2015
Immortal Empire Immortal Empire is a multiplayer tactics role playing game. Control a party of up to 5 immortals as you travel through a unique fantasy world, using spells and strategy to defeat your enemies. Play co-op, versus, or solo through a compelling campaign storyline with fully voiced characters.

Price Free to play
Rating 6.8
Release 03 Dec 2015
DARIUSBURST Chronicle Saviours DARIUSBURST Chronicle Saviours is the latest installment in Taito's DARIUS series of arcade-style shooting games. Blast hordes of alien sea-monsters, and blaze your own trail through branching environments.

Price -53% 23.05€
Rating 7.8
Release 03 Dec 2015
GOCCO OF WAR Welcome to Gocco Studio Japan, a futuristic playground where kids come together to play make-believe war — a tradition started almost a hundred years ago. Up to 32 people can join a lobby, and up to 8 players can join up to take on quests.

Price -97% 0.67€
Rating 8.4
Release 17 Nov 2015
Knight Squad Knight Squad is an insane 1 to 8 players chaotic arena friendship destroyer. Take on current friends and future frenemies in any of the incredibly fun game modes, ranging from Last Man Standing to Medieval soccer. All of that using only weapons from the Middle Ages… and laser guns… and miniguns.

Price -84% 2.41€
Rating 8.1
Release 16 Nov 2015
Clandestine Clandestine is a 2-player or singleplayer stealth/hacking game set in 1996. Asymmetrical co-op allows one player to take the role of the spy while a friend provides overwatch and assistance as the hacker, and unravel a post-Cold War espionage conspiracy.

Price 9.75€
Rating 7.5
Release 05 Nov 2015
Ninja Pizza Girl Ninja Pizza Girl is a serious game about bullying, emotional resilience – and pizza delivering ninjas! It’s a fast, flow-based game about Gemma, a sixteen-year-old girl trying to keep her dreams alive in face of the most merciless enemies known to any teenage girl – other teenagers.

Price -89% 0.78€
Rating 7.5
Release 30 Sep 2015
Penarium Penarium is a frantic 2D arena arcade game where you take on the role of Willy, trapped in a sinister circus show. Run, jump and avoid an array of killer death-traps while being cheered on by a sadistic crowd that’s out for blood.

Price -94% 0.57€
Rating 7.9
Release 22 Sep 2015
Super Mega Baseball: Extra Innings Tight controls and a smooth learning curve will have you knocking it out of the park in no time in this awesome arcade baseball simulator. Polygon’s 2014 Sports Game of the Year.

Price -58% 4.57€
Rating 8.5
Release 21 Aug 2015
Bob Was Hungry Bob Was Hungry is a challenging precision platformer with many levels designed to truly test your platforming skills. Play alone or online with 2-8 player co-op and make your way through countless perils to feed your bob!

Price 9.75€
Rating 8.2
Release 19 Aug 2015
Super Cyborg Super Cyborg is an old school non-stop hardcore run'n'gun action game! You are an elite battle cyborg who is sent in to investigate a series of anomalies on a mysterious island. The merciless alien known as the 'Xirxul life form' has been awakened by unwitting scientists and now: all humanity is in danger!

Price -8% 4.61€
Rating 8.1
Release 08 Jul 2015
Streets of Fury EX Fight the gangs of Paris in this action packed Beat'Em up. Up to 4 players can join in, to cooperate, or fight against each other! Many unlockables, game modes, crazy combos and devastating furies await you in this deep fighting game.

Price -96% 0.40€
Rating 9.0
Release 25 Jun 2015