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 3231–3240 of 3,729 games matching 2 players, best rated first · updated 14 Oct 2026

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Deck Playable
$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
25% of 32

Team up with your friends in this frantic 4-player co-op party game! Order, restock, scrub the floor, but most importantly, keep your customers happy, or chaos will invade your store!

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 2–10 players
Reviews
26% of 23

IAH: INTERNET WAR is a tactical roguelite combining turn-based strategy and resource management with real-time squad combat. Explore a labyrinth of website-filled rooms, customize combat bots, and fight ZENDAR CORP solo or in online co-op for 2 to 10 players.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
30% of 13

Red Core Division is a co-op survival horror game for 1–4 players. Enter a classified containment facility, where something has gone horribly wrong. Your mission: find evidence of paranormal activity, complete high-risk objectives, and escape alive. But, something is down there—something that hunts.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
30% of 13

Galactineers is a genre-mix of open world sandbox game and realtime strategy game. You can use blocks and items to build your world in space, and also construct your own ships. Win cooperative PVE missions or PVP arena battles with your own custom ships.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
18% of 122

“VESSEL” is a two-player online horror puzzle game. Experience varied puzzles, monster chases, boss battles and item collection alongside a rich story. Join forces with your friend and help the siblings escape the haunted hospital!

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
33% of 9

Backrooms: Final Exam is a cooperative horror game for 1-4 players, Where you will explore this complex and intricate dimension with your friends or alone, trying to figure out what to do, wandering around and being scared by every sound, you will need to pass your final exam!

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–6 players
Reviews
40% of 5

A tower defense roguelite where every run deals you a different hand. Build towers, upgrade your hero with random card draws, and hold the line against waves of monsters. Play solo or in online co-op with friends.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
40% of 5

Backrooms: The True Level is a cooperative horror game for 1–4 players. Together or alone, you will explore this level trying to understand whether it is real, but can the darkness in this world be peaceful?

If you loved these, you'll love this