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 3011–3020 of 3,108 games matching 4 players, best rated first · updated 13 Oct 2026

Filters: 4 players × Clear all
Filter by tag, price, players or reviews
$
Released
Price
$ · Cheap
Players
👥 2–8 players
Reviews
0% of 1

GET ALL COUNTRIES! Compete with your FRIENDS. Get Countries, build buildings, hotels on a colorful and live map. Establish your political party and strive to come to power. Be the POLITICAL PARTY that wins with the right policies. INVESTORMANIA, Construction, Politics and more...

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
0% of 1

Sanitism: A rare mental illness with an unknown origin that causes its victims to lose their rationality and empathy, leading to uncontrollable, violent behavior. The disease induces a state of severe aggression, prompting individuals to attack anyone in their vicinity.

If you loved these, you'll love this

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

From an Indie developer in Sweden we bring you Stranded With Darkness. A base building tower-defense like game, with up to 4 player online CO-OP. Stranded on a desert like planet, gather resources during the day, defend the SOS transmitter during the night. Survive as many days as possible.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
0% of 3

Backrooms: Final Exam Part II is a cooperative horror game for 1–4 players. Together or alone, you'll return to a place you were never meant to leave. The deeper you go, the more uncertain it becomes whether there was ever a way out.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players

Master the pogo stick and climb ever higher through a strange, broken world. One missed jump — and you're back at the bottom. Play solo or race up with friends. Only skill will get you to the top.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 3–16 players

Survive The Hunt is a Multiplayer Horror game (2 vs 16). Two players are the beasts and the remaining 14 will be scientists, prisoners or cops who will have to decide whether to cooperate or not to escape from the facility.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
0% of 3

OopsFixers Company is a cooperative action game for up to 4 players where you work in a team to fix extreme situations that other companies avoid. Control unique characters. Collaborate with your teammates. Improve your team to be ready for the impossible.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 2–6 players

Battle Mountain, the pinnacle of Combat Climbing. Athletes from all over the globe gather to claim the ultimate prize: The Crowntain to grant their deepest wish. Fight across challenging maps with your friends in competitive 2-6 player chaos.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players

Explore a dark, dangerous scientific facility with three friends… or enemies. What Lurks Inside is a co-op (or singleplayer) horror game with strategic, roleplaying, and survival elements. Will you escape the laboratory with your teammates, or slay your friends as the monster?

If you loved these, you'll love this