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 331–340 of 361 games matching Third-Person Shooter · updated 12 Oct 2026

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Price
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Players
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Reviews
75% of 8

You are not immune — you are evolving. Hunted by the infected and feared by the living, survive a brutal open world where every decision shapes your fate.

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$ · Cheap
Players
👥 Not stated
Reviews
50% of 2

Dive headfirst into the classic era of first-person and third person shooters with "Ground Wars KDR Alpha". Immerse yourself in the heart-pounding action and diverse arsenal that defined the early days of FPS gaming. Engage in awesome multiplayer mayhem across multiple maps.

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$$ · Standard
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Reviews
50% of 2

Dead Past 8 - Survive zombies and unravel island mysteries in this 2023 open-world horror. By day, explore, craft and harvest. After the sun dips below the horizon face stronger, cunning undead. Team up, adapt, and confront the nightmarish challenge. Can you survive "Dead Past 8"?

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
86% of 23

multiplayer survival mode story - you live in universe where boxes live but project balls got wild project balls escaped from lab and started killing boxes after that operation balls was made where you are in you need to destroy all balls to win this war with multiple weapons found in game

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
50% of 22

Unite with friends or compete against them in our sci-fi themed Third Person Shooter! Enjoy 3 game modes - Free for All, Team Death Match, and Capture the Flag. Master various cutting-edge weapons. Host or join online lobbies for endless multiplayer fun!

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Players
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Reviews
50% of 2

This game is a large team shooting game. The game supports the first person and the third person. In the future, intelligent robots generate autonomy in the process of self-iteration, and they decide to overthrow human domination. The player will play the role of a human soldier defeating a robot.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 3

The Cannon Fighters is an action game with fully destructible environments. Experience loads of fun alone or with friends! Randomly generated levels in various environments await you for even greater entertainment. Gain experience and show that you belong among the best!

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