Start with what the group can actually play
These listings have a current route and a source-backed co-op label. They are a place to start, not a compatibility checker.
Updated November 9, 2026
Co-op games to play now
Co-op games with current availability details for your next session together.
Make this list useful
Confirm the exact version
Before anyone buys or installs, check player count, platforms, online requirements and cross-play on the official game page.
Keep a backup
A short list beats a long scroll. Pick a couple of promising games, then confirm the practical details with the people joining you.
Buy · from $6.99
Liar's Bar
Dive into this multiplayer online experience set in a sketchy bar where the games are as dangerous as the patrons. Join a table of 4 and test your skills in Liar's Dice and Liar's Deck, where lying and bluffing are key to victory.
Buy · from $39.99
Old World
Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust.
Buy · from US$14.99
Roboquest
Roboquest is a fast-paced FPS with Roguelite mechanics playable in singleplayer or 2 players co-op.
Buy · from $19.99
Space Engineers
Space Engineers is a sandbox engineering game where you design and build ships, stations, and planetary bases in a fully destructible environment.
Buy · from $9.99
Backrooms: Escape Together
A visually lifelike co-op horror game for 1-6 people. Journey through 11 procedurally generated levels, using what's available to survive and progress deeper into the Backrooms.
Buy · from $49.99
Diablo® IV
Join the fight for Sanctuary in Diablo® IV, the ultimate action RPG adventure. Experience the critically acclaimed campaign and new seasonal content.
Buy · from $17.99
HyperParasite
A rogue-lite twin-stick shooter/brawler that never plays the same twice. Collect and control 60 different characters as the body-snatching alien Parasite with a grudge against humanity.
Play Now
Hell on Earth Lite (3D FPS) - FREE
You are all that stands between future of humanity and demons from Hell. So what are you waiting soldier?
Buy · from US$12.49
Cult of the Lamb
Cult of the Lamb: Unholy Alliance Crusade through dungeons, slay heretics, build your cult, and seek new powers together.
Buy · from $19.99
Resident Evil 5
This game is a port of the Games for Windows - Live version that was released in 2009. If you buy the Untold Stories Bundle here on Steam, it will be the same as upgrading to Resident Evil 5 Gold Edition.
Buy · from $9.99
LOCKDOWN Protocol
A first person social deduction game, combining real time action and communication, playable up to 16 players.