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 3001–3010 of 3,108 games matching 4 players, best rated first · updated 13 Oct 2026

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Released
Price
$ · Cheap
Players
👥 Up to 5 players
Reviews
0% of 1

Shoot,Kill,Buy,Adapt,Keep going and Win. Zomb'Invasion is an FPS multiplayer wave zombie shooter game where you need to defeat a countless number of zombies in chaotic conditions!

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−60%
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Price
$ · Cheap · On sale −60% until 24 Oct
Players
👥 1–4 players
Reviews
0% of 5

Backrooms: No Level is a cooperative horror game for 1–4 players. You think you can complete anything, but what if you can't? What if nothing is real and you can't complete anything, even with friends, it will be extremely difficult to complete this game!

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−51%
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Released
Price
$ · Cheap · On sale −51% until 19 Oct
Players
👥 Up to 4 players
Reviews
0% of 1

Outwall is a fantasy survival adventure where you play as a villager captured by an evil sorcerer and forced into a deadly game. Your only goal: escape.

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Price
$$ · Standard
Players
👥 1–4 players
Reviews
0% of 1

A rogue-lite co-op bullet hell looter shooter set in a cyberpunk apocalypse. Fight through dozens of missions with dynamic layouts, optional challenges, and persistent upgrades. Unlock weapons, skill trees, and stop the rogue AI Synthex Prime from consuming reality.

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Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
0% of 2

The Executioner is a 1-4 player online coop shooting survival game. There are a large number of extremely heinous criminals waiting to be executed in the overcrowded prison. In order to survive, they will rush towards you and try to kill you. If you don't kill them, you will be the one killed.

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−40%
$
Released
Price
$ · Cheap · On sale −40% until 24 Oct
Players
👥 1–4 players
Reviews
0% of 5

Backrooms: Forgotten Floors is a cooperative horror game for 1–4 players. Descend into levels no one remembers, through spaces that shouldn't exist. You're here now — and the only thing worse than being lost is being noticed.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players

GraWe is a co-op horror game for 1–4 players. An abandoned graveyard, thick fog, and pale moonlight. Dig graves, avoid traps, and hide from the creature that hears every sound. The right grave is never in the same place. Time is short — and she’s already searching…

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