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 1041–1050 of 1,410 games matching Combat, newest first · updated 13 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
37% of 621

Explore an open world, sci-fi sandbox – in PVP, PVE, and co-op. Build and manage colonies on alien planets, and recruit AI survivors with unique personalities and skills. Craft, build, mine, farm, or get your electric death rifle and say hello to your neighbors.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
51% of 126

Military shooting games, online shooter and awesome online war games! This is a free-to-play multiplayer third-person action game in a modern warfare setting. Take part in intense 8-player battles in Deathmatch and Team Deathmatch modes. Choose from a rich arsenal of weapons, upgrade your soldier!

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OrbWars

Deck PlayableCrossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 12

Rogue together! OrbWars is a fast paced, action oriented party game featuring easy to learn high intensity gameplay. Featuring seamless local and online multiplayer, gather your friends and lead the charge against dungeons filled with traps and foes as up to 4 players!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
90% of 10

This is a party game that combines trading and action elements. Your goal is to establish good trading "affinities" with planets through trading. Of course, your competitors won't let you easily grab a whole piece of cake. Burning, killing, and snatching...? Perhaps inevitable!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
71% of 21

Embark on a solo or co-op adventure in this rogue-lite world of Koler, Slay infected creatures, build your arsenal with tons of Relics and Color Shards, tame and level up your battle companions, and finally fight through the dungeon and defeat the empowering bosses with endless possibilities!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
45% of 40

MMORPG Players can role-play to choose their own faction (fairy or demon) Players complete team formation, team copies, and world bosses through cooperative teamwork. Players and friends team up to participate in various PVP activities.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
28% of 2,422

Return to the world of high-octane mech combat in Hawken Reborn. Construct your ultimate war machine and shoot your way through hordes of enemies to uncover the mysteries of Ilall in this brand-new Free-to-Play PVE mech game.

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Far Cry® 6

Deck Playable
$$$
Released
Price
$$$ · Expensive
Players
👥 Up to 2 players
Reviews
70% of 35,852

Lead the revolution in this first-person open world guerrilla shooter. Fight with improvised weapons, travel however you can, and build your rebel network to take down Castillo's regime.

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Spooky Men

Deck Playable
$$$
Released
Price
$$$ · Expensive
Players
👥 1–8 players
Reviews
72% of 25

Spooky Men is a online 1-8 player cooperative survival-horror game. Complete tasks and exorcise the malevolent demon. Use your wits to distract the ghost and survive its attacks as you explore the haunted property. Can you make it out alive?

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