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 2711–2720 of 3,108 games matching 4 players, best rated first · updated 14 Oct 2026

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Players
👥 Up to 9 players
Reviews
50% of 2

Experience the intense action of a Phsy-Op Test Subject in this gripping action-adventure game. Fight the government, police, and elites after being stripped of all your power and wealth. Sail the seas, drive through mountains, fly in the sky, and break into top-secret labs to escape the simulation.

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Players
👥 Up to 4 players
Reviews
50% of 2

Welcome to Tactical Zone, an exciting cooperative third-person shooter that will give you adrenaline and unforgettable moments on the battlefield! Gather a team of four players and enter the battle, where your cohesion and tactical skills will be the key to victory.

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Players
👥 1–4 players
Reviews
50% of 2

"Challenging Action" meets "Party Game" for up to four players! Introducing our latest game where players navigate using rotating sticks and control their jumps based on stick angles. The unique feature that sets this game apart is the "Jump" mechanic, which also presents its greatest challenge.

If you loved these, you'll love this

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$ · Cheap
Players
👥 Up to 4 players
Reviews
50% of 2

Cardow! is a simple strategy card game. It combines a card game with turn-based strategy games. Build your way to your opponent and use your deck wisely. It depends not only on the strength of your cards, but also on your tactical skills.

If you loved these, you'll love this

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Players
👥 Up to 4 players
Reviews
50% of 2

Cavebound is a fun survival co-op/single player game! In Cavebound, the goal is to keep an underground mine up and running while avoiding a deadly monster. You can play by yourself or with up to 3 other players.

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Players
👥 3–8 players
Reviews
50% of 2

You and your friends are staying in Kojou castle for a night - but one of you is a killer. Find them before the night breaks - or fail and be forced to choose between running or hiding to stay alive..

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Players
👥 Up to 4 players
Reviews
50% of 2

Bloody Horde is a Co-op Survival Horror TPS set in multiple environments. You and your friends are dropped into these locations with a simple mission: Survive endless waves of hostile zombies and other undead creatures! Search for weapons, grab ammo drops, and stay alive!

If you loved these, you'll love this

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Released
Price
$ · Cheap
Players
👥 Up to 16 players
Reviews
50% of 2

Take to the skies in this fast paced, aerial combat game featuring blazing gameplay. Keep your home safe solo against a swarm of UFOs or compete against other players in online multiplayer modes.

If you loved these, you'll love this