Online co-op Combat games

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

Showing 331–340 of 1,027 games matching Combat · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
75% of 33

Explore and Fight your way through an ever-changing world in a quest for vengeance and survival in an epic Adventure through the Norse afterlife. Meet fellow lost souls in seamless and wordless VR Co-op as you Block, Dodge, Strike and Power your way through Trolls, Draugr and other dark beings.

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Free
Released
Price
Free
Players
👥 1–5 players
Reviews
55% of 9

Landiscape is a relaxed 1–4 player open-world survival sandbox set on a zombie-infested island. Build bases, scavenge resources, explore dangerous landmarks, grow crops, and survive together — or turn on your friends.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
74% of 11,311

HumanitZ is an isometric, open-world sandbox survival game set in a world ended by a zombie outbreak. Survive alone or with friends by scavenging, crafting, building, and fighting to last as long as ‘humanly’ possible. You can’t change the past, but you can fight for the future of humanity.

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
100% of 3

A short two-player co-op adventure where you must save Cheddar and Feta from the perils of a militarized fire ant colony. Explore the dangerous ant hill, collect items, and defeat various enemies on your way to reach the surface!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 2

Void Fighters is a multiplayer roguelike where you fight your way through the mysterious Void Dungeon alone or together with friends. Choose your upgrades carefully, create powerful builds, and collect Void Essence during your runs to unlock cosmetics and characters.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
84% of 743

From a small village of a dozen people to a small kingdom of thousands of people. Arrange for residents to work, gathering, fishing and hunting, farming and mining, processing and manufacturing. Trade, accumulate supplies, increase your strength, and fight evil forces and monsters.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
94% of 17

Build spacecrafts and fight with or against your friends! This game offers physics driven gameplay, with a variety of weapons and powerups. Slice your enemies in half with a laser beam, or erase them from existence with a black hole bomb!

Free
Released
Price
Free
Players
👥 Not stated
Reviews
51% of 88

Downfall MMORPG is an open-world sci-fi & fantasy MMORPG where magic and technology collide. Choose a faction, forge your own playstyle, and fight for control of a living world in massive PvP battles and endless PvE adventures.

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