Best 4-player online co-op games

Online co-op games on Steam with room for 4 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 1821–1830 of 3,124 games matching 4 players, best rated first · updated 15 Oct 2026

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
100% of 4

From the creators of Job Simulator comes an all new Omni-versal hand tracked cooperative multiplayer game: Dimensional Double Shift! Join up to four players as you cook, fix, refuel, shred, smash, and torch. The balance of floating roadside convenience rests in you and your friends’ hands!

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The Stickman

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 12 players
Reviews
100% of 4

The Stickman is a movement-based FPS inspired by Titanfall 2 and Trackmania! Shatter PvE leaderboard records, battle friends in PvP, or create custom stages with the built-in Level Editor!

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−50%
$
Released
Price
$ · Cheap · On sale −50% until 19 Oct
Players
👥 Up to 4 players
Reviews
100% of 4

You and your friends play as part time waiters in different restaurants. Use your bare hands to deliver food, tase a raging cowboy who just shot someone and dispose of the body before it starts to stink. Keep your customers happy on your own, or with up to 3 friends in online co-op.

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$$
Released
Price
$$ · Standard
Players
👥 2–8 players
Reviews
100% of 4

Tower defense on rails. Wake the last war-train in a steampunk world that needs you: build your armored consist car by car, bristle it with turrets, and harvest fuel on the move as you hold the line across a vibrant frontier. Capture towns, upgrade your train, and follow a lone survivor onward.

−50%
$
Released
Price
$ · Cheap · On sale −50% until 19 Oct
Players
👥 1–4 players
Reviews
100% of 4

Fast real-time space conquest for 1-4 players. Capture planets, launch missile salvos, and outmaneuver friends in 10-minute Deathmatch blitzes — or scheme through 30 minutes of diplomacy, trade and betrayal in Hegemony mode. Cross-play with mobile; bots fill empty seats so a match always starts.

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

A fast, juicy bullet-hell roguelike where you're lunch fighting back. Pick from 11 meatballs, blast through 10 levels of waves and 5 outrageous bosses, and build a god-tier meatball from 30 weapons & 55 items — without stacking so much you literally fall apart.

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$
Released
Price
$ · Cheap
Players
👥 Up to 16 players
Reviews
100% of 4

Descend alone or drag up to 7 friends into a deep, ever-changing dungeon that does not care about your feelings. Chase loot, quests, and power while insisting “one more floor” is a great idea. Greed is encouraged. Survival is optional.

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$
Released
Price
$ · Cheap
Players
👥 Up to 5 players
Reviews
100% of 4

Galaksia Online is an action-packed, 2D multiplayer space MMORPG blending retro pixel art aesthetics with mechanics. Forge alliances, custom-build your starships block by block, and engage in massive faction-based PvP wars or challenging PvE raid battles across dangerous stellar sectors.

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

Keep an old haunted factory running at all costs in this horrifying co-op survive-the-night game. Keep the Boss happy and fend off the monsters that haunt the factory and the town as you race to produce and deliver cursed children's toys.

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

Chained Bikes is a co-op game where each player is the bike itself. Connected by a shared chain, you must move together, stay balanced, sync your timing, and help each other pass dangerous obstacles to reach the finish.

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