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 321–330 of 1,027 games matching Combat · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 7 players
Reviews
100% of 2

You're back in childhood—but this time, it's crowded! Grab up to 7 friends and unleash hilarious, chaotic firework battles! Combine fireworks freely to discover wild effects and blast rivals with dazzling, unexpected explosions!

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
75% of 28

A short, tense 1–4 player co-op descent game built around slow, tactical combat, scarce resources, and rising pressure. Survive compact underwater dives and extract before the threat overwhelms you.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
88% of 177

Engage in fluid 2D pixel art swordplay, hunt down witches, fight monsters and experience the age of high adventure. Enter the guild of the Crimson Capes and explore a fantasy world of Sword and Sorcery.

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$
Released
Price
$ · Cheap
Players
👥 Up to 10 players

Kickback Clash is a fast-paced arena shooter where every shot pushes you back. Fly using your weapons, dash through the air, survive vertical arenas with double jumps, and climb to the top of the global leaderboard by outplaying your opponents.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 3

Fight. Loot. Die. Repeat. Begin your plight into this 2D rogue-lite, and try to survive. Battle enemies, bosses, charge orbs, enter portals, and try to make it farther than last time, uncovering new items, challenges, and secrets. Adventure alone or with up to 3 other friends in co-op.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
66% of 3

A Camera Duel! is a PvP camera game where you use your hands on camera to cast spells. With 4 classes and 12 spells you can create various combinations of builds and fight your enemies by executing your hand gestures.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
83% of 6

Don't Pray is the world’s first Magic PvP shooter with built-in aimbot and wallhack. Yes. Seriously. Gods won't save you here, but they might listen. Pray to ancient statues for game-breaking powers or map-altering chaos. Assemble your team, combine skills, and out-think the arena.

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$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
100% of 2

Engage in an intense space shooter that you can play in single-player or multiplayer with up to 6 players. Play a variety of different spaceships, each with their own unique stats, components, and playstyles!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
60% of 5

Super Nova is a cooperative sci-fi action game where players unite as super-powered heroes to face waves of advanced robotic enemies and engage in massive boss battles to defend Earth from an alien invasion.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
86% of 2,124

A fast-paced multiplayer FPS where bizarre brainrot creatures battle across chaotic arenas. Join or create your own server, fight bots or players, and dominate the battlefield with four absurd characters and three unique maps.

If you loved these, you'll love this