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.
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Forge Quest
Forge Quest is a dungeon crawling rpg set in a voxel world. Explore the land full of chickens on a light hearted quest to become a hero. Delve deep into the randomly generated dungeons to battle monsters, find treasure and craft your equipment. Invite your friends to join your world and help you in your adventure.
Fort Defense
All hands on deck! Pirate armada dead ahead! Take part in an uncompromising struggle repelling freebooters' assaults. Watch out, the enemy may catch the tide for ruining your fortress. Build towers, collect crystals, upgrade spells and believe in your victory!
ROCKETSROCKETSROCKETS
ROCKETS fire ROCKETS at ROCKETS in this action-arcade, arena-combat, gorgeous festival-of-fireworks! It's dogfighting meets figure-skating in space with local multiplayer and single-player fast-paced action modes plus a ZEN MODE where ROCKETS learn to LOVE.
Bloodsports.TV
Co-Op Hero Defense set in a deadly post-apocalyptic Sweden. Team up with your friends and protect the Missile Silo against horrific beasts and outlaws.
Royal Defense
The castle needs a hero – hordes of trolls are surrounding it! Build towers, save money, learn spells - don't let the enemy in! Follow the exciting story of the dwarven kingdom's eternal struggle against the troll hordes, who want only to crush the dwarves and claim their territory.
Time Rifters
Be your own teammates in this unique single-player co-op shooter!
Disney Epic Mickey 2: The Power of Two
Unleash the power of the brush in an all new co-op adventure. Join Mickey and Oswald in an epic battle to save the magical world of Wasteland and change it forever. Interact with your favorite characters like never before in the most heroic adventure yet.
Disney Universe
For the first time, suit up in an off-the-wall multiplayer adventure where iconic Disney characters and legendary Disney worlds collide. Discover the mixed-up humor of this ever-expanding universe as you team up with friends to overcome challenges and defeat enemies.
Vertical Drop Heroes HD
Vertical Drop Heroes is a procedural platformer RPG hybrid with roguelike elements, where your hero adventures through randomly generated stages. Armed with a variety of skills and traits, you must use your cunning and reflexes to survive the dangers of each stage.
Hidden in Plain Sight
Hidden in Plain Sight is a local-multiplayer stealth party game. Blend into the crowd of AI characters and eliminate the other players before they eliminate you!
Soldiers: Heroes of World War II - Enhanced Edition
The first installment in the real-time tactics series that would become known as Men of War, now refreshed and enhanced! Take command of American, British, Soviet, or German forces and fight on the battlefields of World War II in 32 single-player missions or with others in PvP and co-op sessions.
Chicken Invaders 4
They came without warning, squawking menacingly, their ruffled feathers darkening the sun. Invading intergalactic chickens, out to punish humanity for our oppression of their earthly brethren. Now they're back, and they're having Earth for dinner!
Meltdown
Meltdown is a tactical arcade shooter featuring both singleplayer and intense online multiplayer. Become the most skilled soldier, choose your weapons, get the best upgrades, buckle up and start your mission. Be careful, each enemy has it’s own combat style, special AI and gear. Adapt to them to survive!
1001 Spikes
Discover the lost treasures of Ukampa in South America as Aban Hawkins searches for his estranged father, world-famous archeaologist, Jim Hawkins. Aban Hawkins races into the frozen tundra of the antarctic, undiscovered temple ruins and the vast caverns of South America in search of his father and the legendary treasure rumored to lie...
FootLOL: Epic Soccer League
The craziest soccer management game you have ever played! Use mines, aliens, cows, guns and other crazy cheats to decimate the opposing team and protect your players. Play against your friends or AI opponents!
Faces of War
The second instalment in the series that would become known as Men of War. Through the eyes of Allied, German and Russian squad leaders, experience the most immersive World War II real-time strategy game where each battle is played out and won differently based on your tactical choices.
Drox Operative
Drox Operative is a starship action RPG with warring alien races, fierce space battles, a dynamic, evolving galaxy, and co-op multiplayer for Windows and Mac.Eons ago the Drox ruled the galaxy through their mighty Operatives. These elite starship captains were trained to accomplish the impossible at whatever cost necessary.
Descent
Prepare To Start Your Descent.Sensory overload in 360° 3-D.Welcome to Descent™ - 27 levels of the most mind-bending, stomach-churning action game ever. Featuring true 3-Dimensional worlds with light source shading, texture mapping, 3-D morphing, directional sound effects and sizzling music, this is technology taken to the limit.
Aqua Kitty - Milk Mine Defender
Aqua Kitty is a fast paced retro styled submarine arcade shooter with optional 2 player local Co-op.Blast through hordes of mechanical sea monsters in your kitty sub and defend the deep sea milk mining kittens!THE MILK MUST FLOW!
Aces Wild: Manic Brawling Action!
Aces Wild is a fast-paced, hardcore, aerial beat 'em up!Engage in insane aerial martial arts combat against countless opponents!It utilizes a 'Wild Meter' which increases the power of your attacks butalso makes enemies more aggressive!
Tiny Brains
"Tiny Brains" is a cooperative action puzzler that follows four super-powered lab animals in their attempt to escape a mad scientist's experiments. In this joyously chaotic multiplayer game, the four "Tiny Brains" must combine their unique physics-based powers to navigate through a trick-ridden maze.