Online co-op Third-Person Shooter games

Every online co-op Third-Person Shooter game on Steam we know of. Add tags, a price band or a review floor to narrow it down.

Showing 461–470 of 597 games matching Third-Person Shooter, newest first · updated 13 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
0% of 1

Warning!!! This Game Is Early Access!!!! Survive alone or with others in this Post Apocalyptic, Horror, Survival, Looter/Shooter with Base Building And Raiding. Join the community to watch this game grow and Get Exclusive Rewards and Content.

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
63% of 1,167

MARS is a Free-To-Play Third Person Shooter set in an evolving sci-fi world. From the hilarious Headhunter mode, to Huge Mecha vs Mecha battles, to fully customizable loadouts; whether Co-op or PvP, M.A.R.S. has something for everyone. Kill, Die, Repeat.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
63% of 87

Built from the ground up for PCVR, this action survival game combines detailed visuals, realistic physics, and a handcrafted, interactive, and destructible open world. Explore, fight, scavenge, and survive solo or in co-op with Flatscreen cross-play and the VR features players expect.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
50% of 16

SPACE TEK, Command, Construct, Collect! Space Tek is an exciting free to play online starship combat game. Players build their dream ships out of a range of unique blocks, and tailor their ships. Then put the ships to the test alongside or against players and Ai in a multitude of gamemodes!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
33% of 3

It was inevitable... killer mutant squirrels have taken over the planet in this scrappy, solo-developed one-of-a-kind high score TPS/FPS shooter. You will laugh. You will cry. You will die by the squirrel!

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Old Coin Pusher Friends

Deck PlayableCrossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 5 players
Reviews
89% of 356

This is an online cooperative coin pusher game set in the Old japan that can be enjoyed by one or all. Collect Japanese koban and try to win the jackpot! In addition, by collecting prizes, new content is released and coins are easily increased. Online multiplayer for up to five players possible.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
60% of 38

Explore a new world of twists and turns where you will be at the edge of your seat. Secrets of the Lost Tomb is an Egyptian-themed role-playing game with puzzles, first and third-person perspectives, and adventure. Players can enjoy a challenging yet engaging campaign and also party up with friends.

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XERA: Survival

Deck PlayableCrossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
65% of 7,939

Action-focused, open world survival shooter, PvPvE against fellow mercenaries and lethal XOIDS. Raid for resources alone or with team-mates, build and defend your base, stash your gear and survive against the odds. You are the hunters. You are the hunted. And the robots never sleep…

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