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 1341–1350 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
75% of 4

Days of purgatory is a roguelike co-operative FPS that will challenge the most veteran of players with overwhelming hordes of demons. Journey through the infested zones to find supplies that will aid in surviving another night.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 6

Do you like a cheap chuckle? The objective of the game is fairly straight forward - trolls will spawn in increasing numbers and rush towards you. Your job is to click on their heads. If you do that, you progress. If you don't, you lose the game when they touch you.

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$$
Released
Price
$$ · Standard
Players
👥 1–4 players
Reviews
57% of 501

Raid destructible compounds using explosive gadgets and tactical weaponry in VR! Breach, clear, and dominate in high-intensity raids where destruction is your greatest weapon. Whether you're leading a squad or taking on the challenge solo, precision, strategy, and firepower will decide your victory.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
54% of 133

War Identity is a team-based first person shooter set in chaotic events. You play as a Survivalist or UMSC in competitive multiplayer game modes. Linking the gap between arcade shooters and realistic military battles.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
76% of 238

Rune Knights is a cooperative action RPG focused on customization, crafting, and combat. Customize your character's aesthetics, stats, gameplay, and gear as you battle through procedurally generated and hand-crafted levels with your allies.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 7

The outbreak has started! Panic ensues. The world is collapsing and you need supplies, but first you need toilet paper. And so does everyone else. You have to fight for what's left or you will never wipe again!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
50% of 14

Build your legacy in a multiplayer medieval sandbox. Rise from wandering adventurer to merchant, warlord, or ruler as you recruit followers, improve settlements, command armies, and shape the future of the realm. Whether you seek wealth, influence, or domination, your legacy is yours to create.

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