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 1321–1330 of 3,124 games matching 4 players, best rated first · updated 15 Oct 2026

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Endless Winter

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 5 players
Reviews
81% of 37

Endless Winter is a slightly difficult clearance game. Players control the cars passing through varied terrains and mechanisms, and breaking through the obstacles setting up by robots. Our story happens in a cold future world which experienced the war between humans and artificial intelligence. You can explore the wasteland as a courier. You also can challenge all kinds of difficulties with your friends.

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−70%
$
Released
Price
$ · Cheap · On sale −70% until 22 Oct
Players
👥 Up to 4 players
Reviews
75% of 100

DESIGN, SELL & EXPAND – YOUR SUCCESS IS IN YOUR HANDS. Put your entrepreneurial skills to the test in Shop Simulator: Supermarket. Immerse yourself in the world of retail and start your own business today!

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$
Released
Price
$ · Cheap
Players
👥 1–5 players
Reviews
70% of 459

Severance is a 1-5 player paranormal investigation game… with a twist. Use tools and equipment to identify the correct ghost type while a dangerous, violent entity hunts you down. The twist? YOU can become the ghost. Choose Ghost AI, or an asymmetrical mode where a player takes the Ghost role.

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Atomic Picnic

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
70% of 443

Third-person bullet heaven meets explosive co-op action! Swing, dash, and blast through monster swarms while combining upgrades and discovering rare evolutions to create game-breaking builds of destruction.

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Global Protocol: New World Order

Deck PlayableCrossplay
$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
75% of 96

Lead any of 221 countries through a living 2026 world in this data-driven grand strategy game. Shape economies, politics and alliances, wage conventional or nuclear war, run covert operations, and rewrite the global order—alone or online with up to seven friends.

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Survival Machine

Deck Playable
−32%
$$
Released
Price
$$ · Standard · On sale −32% until 19 Oct
Players
👥 Up to 4 players
Reviews
69% of 694

Build your base on a moving Machine, travel through biomes with different resources, and prepare for the night when a zombie threat is much higher than during the day. Would you go solo or explore this new world with your best friends?

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
74% of 119

Deliver goods with your friends in open-world city. Manage and upgrade your delivery point, acquire new ways of delivery and become the best.

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Huntin' Buddies

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
78% of 55

1-4 player online HORROR COMEDY HUNTING game set in a forbidden national park. Hunt wildlife to meet dangerous quotas, drag massive carcasses with your friends and evade the creatures that begin hunting you back.

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