Best 5-player online co-op games

Online co-op games on Steam with room for 5 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 771–780 of 1,441 games matching 5 players, best rated first · updated 14 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Up to 12 players
Reviews
61% of 510

Ever wanted to live on an airship? Now you have to. Echoes of Elysium is a co-op survival RPG where your airship is home, workshop, and war machine. Build a custom flying fortress, crew up with up to 6 players, and battle soul-powered clockwork beasts across a gorgeous, fractured sky.

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Save Your Nuts

Crossplay
$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
75% of 28

Go nuts in this insane 1 to 8 players chaotic arena party game. Put your cooperation skills to the test over intense physics-based battles mixing competitive online games and casual offline modes..

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 5

Play Texas Hold’em and Short Deck with up to 10 players online. Create private rooms, invite Steam friends, or join by room code. Features include AI players, Infinite Squid, multiple All-in runouts, and real-time hand analysis. Virtual chips only, with no IAP or real-money gambling.

Problematic

Crossplay
$
Released
Price
$ · Cheap
Players
👥 2–6 players
Reviews
100% of 5

Problematic is a gothic party game where someone always goes too far. Gather your friends, judge cursed answers, betray alliances, and turn every match into a beautifully organized disaster. Wield chaotic power-ups, survive secret rules, and steal the win by any means necessary.

$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
100% of 5

In Stick Mountain, become an elite S-Co agent tasked with eliminating deadly threats across different worlds. Master elemental powers, craft powerful gear, and forge your own path to shape the fate of entire civilizations.

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Project UNSEEK

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 5

Project UNSEEK is a 2v6 class-based asymmetrical online multiplayer horror game inspired by 80s slasher horror movies, SCP urban legend, and Science Fiction, where you compete against each other to survive the experiment as High Schoolers or Mythical Creatures.

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