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 2431–2440 of 3,117 games matching 4 players, best rated first · updated 14 Oct 2026

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IQ Under Construction

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
50% of 14

Got strong nerves? Reliable friends? Precise jumps? Then this is the place for you. And if not, try it anyway. It'll be fun. Probably.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 1–5 players
Reviews
50% of 14

StarForce 2193: The Hotep™ Controversy is an online turn-based strategy card-game for 1 to 5 players. Playing as one of 5 different factions, each with different goals, you may defend helpless alien civilizations, or exploit them for their planets' natural resources. Play with others who are online, or play against the AI.

Steam Tags:

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
38% of 60

UnderBackrooms is a cooperative horror game set in a mysterious parallel universe of empty rooms and endless corridors. With moments of tension and surprise, players must be on guard to survive. Explore the backrooms and uncover their secrets to escape this nightmare world.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
45% of 22

A 4-person co-op horror game where teamwork is the key as players face malevolent demons in a mysterious mansion. An immersive experience with unpredictable AI that continuously changes and adapts to the players’ behavior. Can you conquer your fears and escape?

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 20 players
Reviews
36% of 83

Elite vs. Freedom is an action-packed Indie third-person shooter game. In the near future, the Earth is controlled by a global government. Few dare to resist this neo-feudalistic, corporatist, police state. Leading the insurgence, a group known as Freedom takes up the fight.

Free
Released
Price
Free
Players
👥 1–5 players
Reviews
55% of 9

Landiscape is a relaxed 1–4 player open-world survival sandbox set on a zombie-infested island. Build bases, scavenge resources, explore dangerous landmarks, grow crops, and survive together — or turn on your friends.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
55% of 9

For Humanity is a cooperative extraction FPS. Explore a post-apocalyptic world invaded by zombies alone or up to 4 players. Raid and escape to your camp, craft and upgrade your equipment in order to help other survivors discover the origin of the pandemic.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
47% of 17

Investigate haunted locations solo or with up to 4 players. Gather evidence, identify the entity, and survive deadly paranormal encounters before eliminating the ghost and escaping alive.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
38% of 50

first-person 1-4 multiplayer horror game. The game will allow players to take on the role of a spirit liberator who will be able to freely choose missions based on the difficulty and readiness they like or want to do. Players will encounter the supernatural and find the truth in that place.

If you loved these, you'll love this