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 1191–1200 of 1,410 games matching Combat, newest first · updated 13 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
90% of 45,843

Ready the Peashooters and prepare for the craziest, funniest shooter in the universe: Plants vs. Zombies Garden Warfare 2.

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Vox Machinae

✓ Deck VerifiedCrossplay
−66%
$$
Released
Price
$$ · Standard · On sale −66% until 19 Oct
Players
👥 Up to 16 players
Reviews
87% of 1,182

Strap yourself into the cockpit of a robot seven times taller than a Tyrannosaurus Rex and prepare to do battle in Vox Machinae: the ultimate giant robot combat action-simulator for both VR and standard screens.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
83% of 159

The combat is kind of like a Souls game and there is a multiplayer mode like Fall Guys. You must find the level end first and avoid getting stun-locked and damaged by enemies! Gaming is back in a big way!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
72% of 102

Mauled is a Free-To-Play indie TPS by a solo developer. Fight relentless hordes alone or in online Co-op across varied maps. Collect tiered weapons, trigger tactical traps, and upgrade your character's stats as the difficulty rises round after round. Survival is your only goal.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
77% of 36

Dungeoneer is a nostalgia-invoking action RPG with an old-school style taking inspirations from games like Baldur's Gate, Warcraft, Diablo, and Runescape - complete with a full campaign, end-game difficulty, and multiplayer. Play solo or with up to 4 players in co-op or PvP.

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Battle of Heroes 3

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
37% of 8

The hero acts as a mercenary who is sent to the border of the kingdom. Use combat and magic skills, explore the fantasy world, develop a hero and warriors, towers, aura, magic, weapons. Explore and create magical items. Grow a dragon or a cerberus.