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 3341–3350 of 3,729 games matching 2 players, best rated first · updated 14 Oct 2026

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Released
Price
$ · Cheap · On sale −60% until 24 Oct
Players
👥 1–4 players
Reviews
25% of 4

Backrooms: Blackhole is a cooperative psychological horror game for 1–4 players. Somewhere deep within the endless halls, reality begins collapsing into a growing void that consumes light, sound, and everything around it. The deeper you descend, the less the world makes sense — and the harder...

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Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
25% of 4

Online co-op horror for 1-4 players. Mine nearby asteroids for gems to pay for your company's new spaceship. Time your orbits, day-trade the minerals market, and avoid deadly monsters at night.

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Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
25% of 4

Warriors United is a cooperative action game for up to 4 players. You'll fight and progress through levels filled with increasingly powerful enemies and bosses. Upgrade your skills and unlock abilities to become even stronger in your battles.

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Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
25% of 4

Solar Kingdoms is a real-time strategy game where you command forces across solar systems, engaging in large battles both in space and on the surfaces planets. Establish colonies, find resources and artifacts, and fight up to 8 factions in skirmish, large campaign, missions, and multiplayer.

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Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
25% of 4

Embark on a journey through 8 levels of the Backrooms designed to trigger the liminal feeling in your brain. Be ware, because one of the 4 entities could be stalking you at any moment.

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$
Released
Price
$ · Cheap
Players
👥 Up to 5 players
Reviews
25% of 4

TreasureTombVR is a VR and First Person adventure game for solo or multiplayer. You must progress through large scale levels by solving puzzles and overcoming challenges to find the long-lost treasure. So, choose your character, gather your friends or go alone, and enter the Treasure Tomb.

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