Best 2-player online co-op games

Online co-op games on Steam with room for 2 players, going by the player count on each game's store page. Games that don't say how many can play aren't included.

Showing 871–880 of 3,729 games matching 2 players, best rated first · updated 14 Oct 2026

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Climb The Backrooms

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
81% of 1,022

Ascend through the twisted levels of the Backrooms using physics-based object manipulation to overcome obstacles, solve mind-bending puzzles, and uncover unsettling secrets. Play solo or team up in online co-op with up to 4 players as you climb higher, think smarter, and survive the unknown.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
100% of 14

In the darkness of space, you are not alone. The thrusters are yours. Alone or with a friend, hold your course, resist the chaos, and reach the rescue ship. One controls the left thruster, the other the right. But be careful—when the thrusters overheat, they lose all power.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 14

A chaotic bullet-hell ARPG from competitive gamers who hate easy modes. Bosses roast you, enemies swarm you, and only skill gets you through. Build insane ships, break the rules, and climb global leaderboards solo or with 4-player co-op.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 10 players
Reviews
100% of 14

BIRD BALL!! You scream out and all your friends rush to their computers to fire up the next big thing in online multiplayer video game entertainment. Play with friends or alone and spawn in some friendly bird compatriots to play with or against. The aim is to score goals and have fun in the sandbox.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 10 players
Reviews
100% of 14

MACE: Mapinguari's Temple is a multiplayer, horror game with adventure and social deduction elements. Venture into a maze-like, procedurally generated dungeon filled with puzzles, avoid the terrible creature that roams it's corridors and discover who is the deceitful cultist among you.

If you loved these, you'll love this