Steam Co-Op Games in Common

Search Again

Left 4 Dead 2

Take the role of a different set of survivors as you use all new blunt force weapons, chainsaws and new guns in the sequel to Left 4 Dead. Teamwork is even more crucial as high intensity moments require greater communication to survive.To enable split screen refer to this post.


Audiosurf includes the "Double Vision" character, which places two cars on a four-track-wide course. Both players are on the same screen.Control is mouse for one player and keyboard for the other, or using one stick each on the same Xbox 360 Controller.

Beat Hazard

Team up with a friend and groove out/shoot down foes to your favorite tracks. Beat Hazard Ultra DLC is required.

Portal 2

Portal 2 will have a co-op campaign. Players take control of a robot and work through puzzles that require two players to work together to solve.


Play through the entire campaign and challenge modes with a friend as you make your way off of a harsh alien world.

Atom Zombie Smasher

Up to three players can play at the same time - each controlling their own cursor to select actions like fire artillery and trigger dynamite.

Serious Sam Double D XXL

Sweet and simple two player local co-op.

Shank 2

Two players can play locally or online in Shank 2s Survival Mode.

Serious Sam 3: BFE

Team up through the campaign with up to 15 other friends for frantic, old school, shooting action.


Shank has a 2 player co-op campaign with scenarios and bosses specifically designed for co-op.


Team up with up to four players who can choose various ships to power up.

Insanely Twisted Shadow Planet

Team up with friends through the game's co-op "Lantern Run" mode which involves a tactical approach to lighting and surviving.


Three players can team up locally or online and play against bots.


Play co-op in Time Attack and Endless modes. Gameplay is a bit like Pong meets Arkanoid, each player controls their own ship/paddle.

Dungeon Defenders

Team up as one of four characters each with their own unique abilities and traps to conquer dungeons in this tower defense action/RPG hybrid.

Trine 2

A side-scrolling puzzle-platforming game featuring up to three players working together to complete the campaign.

No Time To Explain Remastered

Two players grab guns 'n stuff and head out on a shooty adventure.

Monaco: What's Yours is Mine

Team up with up to four people on the same screen or online to steal everything that isn't nailed down

Sacred Citadel

Up to three players can join forces in local or online co-op throughout the entire campaign.


Solo or cooperate in this adventure from bottom to top of Castle Hammerwatch. Kill hordes of enemies with varied looks and features through four unique enviroments with traps, hidden secrets and puzzles.

Risk of Rain

Team up with 4 friends to fight your way off an alien planet with up to 10 playable characters, randomized levels, and a difficulty level that increases the longer you play


Four players can explore the world of Spelunky together in local co-op play. The Spelunky SD mod allows for online co-op play, too!

Lovers in a Dangerous Spacetime

Players run around the ship controlling turrets, shields, lasers, and steering.

Rocket League

You and some friends can team up against the AI in 2v2, 3v3, or 4v4 matches, either online or split screen.


Four player co-op is available in all game modes and types including a story mode and an unlockable survival mode. While you can't drop in to a game, you can drop out and not break the session if you aren't the host.

Octodad: Dadliest Catch

Up to four players team up to control Octodad's crazy flailing tentacle-limbs.

Keep Talking and Nobody Explodes

Player one wears an Oculus Rift and uses a Razer Hydra to diffuse an active bomb. Player two has the documents and instructions to disarm the bomb, which follow like a logic puzzle. Communication between the two is paramount in order to not have Player one explode when the timer hits zero.