Online Co-Op Games
Discover 7728 online co-op-tagged games on Steam. Find the best games with this tag.
Games with Online Co-Op
Explore 7728 games tagged with online co-op
0RoundRulet
RoundRulet is fast paced rouge-lite multiplayer shooter were you fight your friends in a procedurally generated map. The loser of every round gets an upgrade to become stronger and win...
0生生不息：烟火
在城市打拼的你，意外接手了奶奶留下来的餐馆。因此回到了童年生活过的家乡，自己去感受这个乡村世界带来的愉快体验。
0Together We Move
One character, many players! Team up with your friends and work together to manage movement, jumping, and other controls to reach the finish line in chaotic courses. Will it be perfect teamwork—or a total disaster? (Playable with 1–5 players.)
0CrazyFish Chapter 6: Into the Kitchen
Step into the CrazyFish Kitchen where cooking is fast, chaotic, and hilariously unpredictable! Chop, fling, and serve a wild variety of recipes, no thumbs required! Each level brings new challenges and one wrong move could set the whole kitchen ablaze. Go solo or team up to see if you can survive!
0Iron Legacy
Master the grind in Iron Legacy, a nostalgic 2D Action RPG inspired by the classics. Hunt hordes of monsters, master powerful spells, and push your limits with a deep Reset system. Whether solo or in co-op, forge your legacy through blood, loot, and infinite progression. Become a Legend!
0Hunt Zombies Together
Hunt Zombies Together is a co-op multiplayer FPS survival horror game where you and your friends battle waves of zombies and supernatural enemies inside a cursed mansion.
0Werewolf Hunter: Night of Horror
Werewolf Hunter is a survival horror game about tracking a deadly predator in a hostile wilderness. Manage hunger and thirst, collect DNA to uncover its weakness, set traps, and barricade shelters. Hunt a regenerating beast that grows more dangerous with every night.
0Tile Rogue
Super Pop. Super Casual. The Ultimate Roguelike Adventure! Smash your way to the goal and experience insane power-ups as you level up to godhood! Adventure awaits! Team up with up to 4 players online for a high-energy, colorful blast with friends.
0Pigs On The Wings
In the co-op flight sim Pigs On The Wings, join a crew of fellow villagers to master a temperamental aircraft. Fight off ground forces, deliver vital cargo, and work together to repair, upgrade, and keep your bird in the sky by any means necessary.
0Paranormal Division
Clean up, hide the evidence, and survive! Paranormal Division is a co-op horror game where you and your friends form a special cover-up unit. Your mission? Erase every trace of paranormal activity before the mysterious 'Department of Spirits' arrives.
0Hamsteria
Hamsteria is a difficult 2 player co-op game where you play as two hamsters in attached wheels. Online co-op, local co-op, and single player all supported!
0Horse Guys
Horse Guys is a 1-2 player game about becoming a horse, you or with your friend going to a journey to find peace as guys in a horse costume
0Ethos Mythos
Experience Balkan stubbornness first hand in this charming pixel art, co-op, rogue-like. Fend off your crops and streets from ancient Slavic demons and big corporation the only way you know: throwing garlic at your problems.
0REMNANT: Rebirth
Explore the silent echoes of a fallen open-world in REMNANT: Rebirth. Navigate lush, overgrown ruins where nature has reclaimed its throne and zombies lurk in the shadows. Master survival, uncover secrets of a lost civilization, and endure the challenges of an untamed post-apocalyptic era.
0FILENDS
FILENDS is a dark multiplayer riddle-solving game for 3-7 players. Work together to solve levels filled with murder mysteries and tragic tales. Use environmental clues and real-time chat to uncover the truth. Will you solve the riddles or become a part of them?
0We’re In Trouble
A co-op stealth game about a problem that can’t wait until morning. 🕵️♂️ An empty office, a body, and absolute silence. Work together, avoid guards and cameras, handle unpredictable physics, and escape unnoticed. One mistake can ruin everything.
0Lickspittles
Lickspittles is a chaotic online co-op horror game for 4 players. As ghosts banished from hell, use proximity voice chat to explore dangerous spots, collect and sell scrap, build your base, grow illegal cactus, and survive the terror together.
0X-Ray Pet Hospital
Run your own animal hospital simulator and diagnose pets using real-time X-ray scanning. Inspect animals, uncover hidden objects, solve medical mysteries, and treat patients in this veterinary simulation game before it’s too late.
0Gym Fitness Empire: Build, Coach, Expand
Build and run a gym together in this co-op management sim. Design workout spaces, coach members, manage staff, and expand your fitness empire with friends as you grow from a small neighborhood gym into a full-scale fitness tycoon.
0The Silent Expedition Echo Protocol
Co-op first-person horror for 1–4 players. You and your friends are trapped in endless liminal backrooms where nothing makes sense. Explore, find keys and almond water, and work together to evade unstoppable monsters and escape.