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 31–40 of 1,027 games matching Combat · updated 12 Oct 2026

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Price
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Players
👥 Up to 8 players
Reviews
87% of 82

Lunar Drifter is an Arcade First Person Shooter, your mission is to tear, blast, and crush an entire legion as fast as possible within the time limit. Featuring 4 playable characters with their own gimmicks and arsenal, more than 15 unique hand-crafted levels, and includes online Co-Op!

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Released
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$ · Cheap
Players
👥 Up to 4 players

Your own reactor is the thing trying to kill you. Every kill feeds the heat, and the coolant those kills drop is the only thing that vents it — lying exactly where the danger just was. A twin-stick score chase where diving into the crowd is the only way to survive it. Five modes, co-op up to four.

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Players
👥 Up to 2 players
Reviews
100% of 2

A light-hearted VR pirate action-adventure set in Pirate Purgatory. Solo or 2-player online co-op: pick a target, chart your approach through open levels built for mischief, and use pistols, swords and freshly severed skulls to claim the trophies destined for your Hoard.

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Players
👥 Not stated
Reviews
100% of 3

The Kingdom of Valoria is in grave danger - The King has sent his most trusted Alchemist to help fight off the monster hordes near the town of Elyzium. Fight monsters, craft potions, cast spells and live the life of a powerful sorcerer fighting to repel the monsters from the defenseless town... 

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Released
Price
$ · Cheap
Players
👥 Up to 16 players
Reviews
100% of 2

Something Weird Will Happen is a round based multiplayer game, each environment is something different and your goal is never the same. Play with up to 16 players in 18 different maps and 10 different game modes, last one standing win's it all.

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$ · Cheap
Players
👥 Not stated
Reviews
90% of 11

VRLF: Virtual Reality Lightgun Framework allows you to play classic and modern light gun games in VR. Supports accurate aiming, special reload mechanics, Steam Workshop modding and more!

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👥 Not stated
Reviews
90% of 31

Obscurity: Unknown Threat is a horror shooter game where a team of soldiers must survive against a hidden foe. The game contains both conventional symmetrical FPS game modes as well as asymmetrical battles vs the Obscurity.

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$ · Cheap
Players
👥 Not stated

Become the ultimate Brainrot collector! Explore an open-world map, hunt silly creatures from COMMON to OMNIPRESENT, fill up your Codex, build your gold empire... and face off against your friends in multiplayer. The ultimate brainrot simulator is here!

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Released
Price
$ · Cheap
Players
👥 Up to 4 players

Ghoul Fright is a physics based action-packed FPS Survival Beat em up with a 90/2000s cartoon vibe, fight dangerous Ghouls as you cause destruction and chaos in your way while hell unleashes in heated Ghoul waves. ¿Ready to Fright?

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
67% of 65

Do you love ghost hunting with friends? Do you love the thrill of a crucifix burning in your hand as you exorcize ancient spirits? Do you wish you could become a ghost yourself and scare your fellow hunters? Well, then SO BELOW is for you.

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