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 2751–2760 of 3,108 games matching 4 players, best rated first · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
33% of 3

The world is withering away! Someone must find the source and plug it before it is too late. As a brand new adventurer, set out on an Old-School adventure in this diverse fantasy world, and become the vanquisher of evil.

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Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
17% of 17

Beneath The Earth - Backrooms is a Co-Op horror game that can be played with at least 1 and up to 4 players. Where you and your friends will fight to escape from the different levels of the backrooms, solving different puzzles.

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$
Released
Price
$ · Cheap
Players
👥 2–6 players
Reviews
20% of 10

A magically controlled medieval large map and a multiplayer survival open world game with randomly generated caves on the large map by the program. Use combat, building, farming, automating to create your own medieval village or town, and defeat magic with magic.

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$
Released
Price
$ · Cheap
Players
👥 4–100 players
Reviews
12% of 47

Remain is an MMO game. Within this open world, you can tame "zombies", making them your labor force, or commanding them to fight your foes. Apart from zombies, you will still have to face the survival challenges of food and water. Remaining warriors, don't let your guard down, and keep surviving...

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
16% of 18

Nightfall Secrets is a 4v1 co-op horror game where up to 4 players must complete randomized objectives and escape—while being hunted by an AI-controlled supernatural entity that reacts to sound. Every match is a tense battle of strategy, stealth, and survival.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
15% of 20

"Night City" is a cooperative first-person horror game with survival elements, here you will play as one of the company's clones, and go down into the dungeons to search for resources. Death will be waiting at every step, so work as a team.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
15% of 20

Flykt is a 4 player online co-op game which players will try to escape from an abandoned hospital. Players will able to choose to play as teams or as impostors to kill their friends. Flykt environment will be generated procedurally. Be silent, move stealth or get killed.

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$
Released
Price
$ · Cheap
Players
👥 2–6 players
Reviews
18% of 11

《Rich code》is a multiplayer online and simulation investment game.Pick careers randomly and invest as you work. The goal is to achieve financial freedom of more than 100% and the game you can invest in today's business hotspots, negotiate with your opponents, trade, fight, etc., or buy and sell stocks.Suitable for single player games, but also for 2~6 players. The more you play, the more money you will invest in simulation, the richer you will be.

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