Online Co-op Games
Discover the best co-op games on Steam. Access estimated total revenue, median sales per game, saturation levels, and top-performing titles to benchmark your project.
Games with Online Co-op
Explore 12614 games featuring online co-op
0Habitat Toxica
In Habitat Toxica, a mysterious virus mutates animals into hostile creatures, pushing them toward extinction. As one of the few chimpanzees who gained intelligence from the infection, you must fight for survival and save the remaining wildlife.
0The Hollows
Explore the surreal dreamworld of the in:Between, face grotesque Atrocities, and rescue lost Hollows in this bizarre blend of cozy and horror. Play solo or with friends in this co-op survival horror, where twisted terrors and unpredictable gameplay keep you on your toes.
0Crazy Dude
A hardcore multiplayer 3D survival platformer. You only have one shot to reach the end. The character is always running forward - there’s no stopping him. Simple controls: just jump and crouch to avoid traps. Play community-made worlds, compete with friends, and create your own maps in the editor!
0Hamster Talk
Hamster Talk is an idle social game that fits naturally into your day. Interact with lively hamsters on your screen, enjoy their cute reactions with a touch, visit friends’ towns, and have light chats with players around the world—all while your hamsters keep you company.
0The Last Manifest
Explore a ghostly spaceship in this cooperative sci-fi horror! Repair the ship, collect vital components, and avoid lurking creatures. Uncover the mystery of your mission before the ship consumes you entirely.
0ChickOut!
Chickout is a co-op puzzle platformer for 2-6 players, playable locally or online! Team up as cute chicks, overcome obstacles, and enjoy chaotic fun together.
0INTERVOID
INTERVOID is a tense co-op horror game with resource management elements. Delve into the dark depths of an abandoned subway, avoid dangerous anomalies, out-of-control trains, and manage your oxygen supply. Reach the heart of this oppressive place.
0ALPINE
ALPINE is a multiplayer game about climbing to the very summit of a mountain. Any mistake by a player or the team can be fatal. You play as brave mountaineers whose goal is to conquer the peak.
0Exorcide INC.
Exorcide INC- is a coop horror experience for 6 brave players. You're a rising corporate star—with a crushing debt. In roguelike survival mode, raid abandoned complexes, secure spirit-haunted artifacts, and get out without becoming prey to the horrors within.
0FLING UP TOGETHER
Fling up together is a chaotic co-op physics platformer 2-4 Players where one fling yeets everyone! Solve color-based puzzles, climb together (or fall together), and laugh your way through a vibrant Arabian-inspired world.
0Banish 9 to 5
A 2D PvP asymmetric multiplayer party game of mischief, pranks, and unexpected turnarounds. Four Spirits cause chaos while a lone Banisher banishes them down. Getting banished doesn’t mean it’s over — you turn into a Banisher and chase your old teammates.
0Star Dust: Grim Offensive (SDGO)
STAR BATTLE is a fast third-person shooter where you pilot super-deformed Mobile Suits in 4v4-8v8 battles. Boost, slash and shoot across land and space maps, collect and customize 400+ iconic units, and rise through ranked ladders based on pure skill.
0かくれ鬼
This is an asymmetrical multiplayer horror game. Deep within pitch-black ruins, with only the beam of a flashlight to guide you, the children must play KAKUREONI -a deadly game of hide-and-seek- to bring an end to the ritual of reincarnation.
0Fantasy Billionaire
Build your empire from scratch in a living city. Manage businesses, your personal life, and compete or cooperate online in a deep economic simulator with multiple game modes for every play style.
0Frog Sqwad 🐸
🐸 Storm The Sewers for the glory of the Swamp King! Swing, jump, catapult your friends, and eat eat EAT until you grow into a humongous Megafrog. A co-op extraction puzzle-platformer for up to 8 players. Squad up with your frog friends for a friendslop party in this slapstick physics adventure! 🐸
0Tometied
Tometied is a chaotic 1-4 player co-op game where one player deciphers a tome of potion recipes while the others are hands-on, working blind. Shout instructions, gather ingredients, recite chants, serve customers and unlock charms & hexes that alter your journey.
0Hop & Seek
A chaotic multiplayer party game about egg hunting! Hide eggs, place traps, use gadgets and race your friends to find the most eggs.
0ExtraHuman
You're a fish man with a BIG stick, smacking around GIANT MUTANT FISH Dive into mutated pasts. An oppressive, fear inducing yet extremely rewarding underdog story FORCING adaptation. ABSORBED in FUN/BALANCE. Stare death straight in the face & overcome it to become ExtraHuman. or don't, be fishstick!
0Egg Up!
EGG UP! is a chaotic co-op parkour experience. 🎉 Explore mountains as egg-carrying mice, ride vehicles, battle through obstacle courses, and either lift your friends to the peak—or knock them all the way down!
0Abyss Diver
Explore the abandoned city deep beneath the ocean. Gather resources before your oxygen runs out, and cooperate with your teammates amidst the threat of monstrous creatures. A cooperative underwater survival action game where a single decision can mean life or death.