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 1251–1260 of 3,124 games matching 4 players, best rated first · updated 15 Oct 2026

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Free
Released
Price
Free
Players
👥 Up to 32 players
Reviews
68% of 24,720

Phantasy Star Online 2 New Genesis is a free-to-play action MMO. Join players around the world to explore the planet Halpha and fight in epic battles as ARKS Defenders! Unleash your imagination with our ultimate character creation experience and creative spaces to create your own phantasy.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
72% of 400

Malum is the premier C-list horror game. Run from a motely collection of bizarre demons then summon in some guns to turn the tables on them. Best enjoyed with friends.

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Dungeon Brawls

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
72% of 397

Dungeon Brawls is a 1–4 player action roguelike. Choose from dozens of heroes, combine hundreds of skills and relics, and create powerful builds as you fight through waves of enemies and bosses—solo or with friends.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
74% of 189

Real VR Fishing recreates real-world locations. Start across 40 maps, then expand to 95 fishing spots and 300+ species through DLC. Cast, feel every bite, and build your own aquarium — solo or with up to 3 friends. Pure, relaxing catch-and-release, in VR.

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Ritual Night

Crossplay
$
Released
Price
$ · Cheap
Players
👥 4–8 players
Reviews
85% of 27

Summon Cthulhu in this social deduction game with no early eliminations! Monsters work together to complete the ritual, while stealthy humans secretly sabotage and cause chaos.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
85% of 27

Manage a team of industrious workers to create buildings in different architectural styles. Explore various designs, craft elaborate building elements and CREATE! You can also play with friends in co-op mode!

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Fated Kingdom

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
73% of 260

Fated Kingdom is an old school digital board game sandbox for 2-4 players with shared physical space and no rules enforced by computer. The Kingdom of Kinmarr is falling apart, and to survive in this dark times, players need to roll the dice, draw cards from the decks and move along a game board.

$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
68% of 13,515

Marauders is a tactical first-person multiplayer looter shooter set in a sci-fi universe. As a space pirate, work solo, or in a squad with up to 3 other players to navigate a hostile battleground, hunt for loot, craft new weapons and gear, and salvage what you’ll need to survive.

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Ships At Sea

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 16 players
Reviews
69% of 2,521

Build your maritime career and grow your fleet in a next‑generation ship simulator set in an expansive open world of Norway’s Lofoten region. Command service, cargo, and fishing vessels in singleplayer or online co‑op, mastering realistic ship handling, dynamic weather, and professional jobs at sea!

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−25%
$$
Released
Price
$$ · Standard · On sale −25% until 22 Oct
Players
👥 Up to 4 players
Reviews
71% of 551

A Metroidvania x Roguelite where you journey with the aid of a cursed hat. Use a variety of magic or possess your enemies to reach the lowest levels! Bring back loot, build new facilities in your village, make a living and strengthen yourself for the next battle! Supports up to 4-player multiplayer.

If you loved these, you'll love this