Online co-op Combat games

Every online co-op Combat game on Steam we know of. Add tags, a price band or a review floor to narrow it down.

Showing 551–560 of 1,410 games matching Combat, newest first · updated 13 Oct 2026

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Reviews
0% of 1

Ever wanted to create a game? This is your chance! Development of Evolvion is community-driven. In general, it is an online multiplayer persistent world where players cooperate to achieve common goals. How the game evolves is up to you!

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$$ · Standard
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Reviews
71% of 7

Scionide is a fast-paced sci-fi shooter set in 2268 AD, where the Amalgamate Republic fights for survival against the Scion Empire. Battle in single-player, PvP, and co-op PvE across dynamic maps.

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0% of 10

Forest is a multiplayer first-person shooter with an emphasis on realism. This game has a minimum of casual aspects, you won't see the usual crosshair in the center of the screen, health and ammo counter. Everything is done so that the immersion is maximum

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
57% of 14

A 3rd-person co-op survival shooter for up to 4 players. Fight off endless waves of monsters, upgrade your gear, and defeat giant bosses through teamwork and fast-paced action.

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Reviews
50% of 2

Castle of Mist is a first-person shooter with Roguelike random elements set in a medieval-style adventure. Players control different characters, choose various items to create unique playstyles, and ultimately defeat various monsters and the dragon attacking the castle to achieve victory.

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$$ · Standard
Players
👥 Up to 2 players
Reviews
66% of 6

A tactical co-op tower defense game with a twist of luck. Summon, merge, spin the wheel, and face endless waves with your friends. Choose your difficulty and prove your team can handle any challenge.

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Section 13

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Players
👥 Up to 3 players
Reviews
70% of 771

Unravel a thrilling sci-fi mystery in this action-packed twin-stick roguelite shooter. Select your load-out, stack up temporary and persistent upgrades, and delve into the depths of a subterranean base, either alone or in a group of up to 3 players.

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−70%
$
Released
Price
$ · Cheap · On sale −70% until 15 Oct
Players
👥 Not stated
Reviews
37% of 16

Lycoris is an anime-style survival shooter set in realistic environments. Fight relentless zombie hordes, survive wave after wave, and choose your character to face the night.

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$ · Cheap
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Reviews
100% of 4

Bloodlit is a hardcore first-person shooter designed to unite slow-paced oppressive survival horror tension with fast-paced reflex-driven close-quarters combat. Carve your path through the blood and ruin. Regret is for the dead.

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