Online co-op Third-Person Shooter games

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

Showing 271–280 of 361 games matching Third-Person Shooter · updated 12 Oct 2026

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
75% of 36

Dummy Guyz is a multiplayer physics sandbox with no predefined rules. Get creative by building or breaking things your way. The game is bare-bones with no theme and minimal graphics, focusing solely on physics interactions!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
75% of 12

在毁灭级世界末日来临前夕,扮演人类延续保障组织“全球超自然理事会”的机动特遣队成员,前往异界锚点,浴血奋战杀出异常个体的重围,武力收容强大的异常怪物首领。您可以选择做一位孤胆英雄,也可以与好友并肩作战。通过各种手段搜罗异常道具和异星科技装置,并依靠它们的力量,直到您对决帷幕之下最为可怕的世界真相。

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
34% of 41

The world is finally in an unreturnable condition. war, chemicals, nuclear, global warming, and widespread plastic pollution causing problems that are too late to fix, and now all humanity pays the price for it. Play as a survivor in Post-apocalypse 'Phuket'. Find resources in the MMO world of VAL.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
55% of 357

Taora is an open world survival game with unique character building and crafting. Build and upgrade your base, and survive the zombie apocalypse !

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
68% of 16

Join the Vikings in an epic tower defense adventure! Defend your ship against mythical bosses while mining resources and upgrading skills. Battle solo or team up with friends in online co-op for a journey of strategy, conquest, and victory.

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$$
Released
Price
$$ · Standard
Players
👥 1–4 players
Reviews
95% of 249

Knights Within is a hack&slash horde shooter with roguelite elements. Design custom loadouts, navigate procedurally generated levels and utilize random power-ups. Either solo or with friends, can you survive endless waves of enemies to ensure humanity's survival?

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
73% of 267

What the Fog?! You’ve been sucked into a cursed boardgame! Now you and a friend will need to work together to survive. Run, jump, dash, and shoot to escape swarms of angry monsters in this chaotic co-op roguelite from the world of Dead by Daylight.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
78% of 32

You're an ex-pirate stranded on a mysterious island and you need to hunt and build houses to survive. You must face challenges and enemies. You must solve mysteries and open locked doors. Explore this mysterious island alone or with other pirate friends

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
50% of 2

Welcome to Tactical Zone, an exciting cooperative third-person shooter that will give you adrenaline and unforgettable moments on the battlefield! Gather a team of four players and enter the battle, where your cohesion and tactical skills will be the key to victory.

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