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 231–240 of 361 games matching Third-Person Shooter · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 1

Build Up! is a chaotic, multiplayer adventure where you and your friends build paths with random objects to reach the spaceship. Team up in Co-op mode or race in Versus to see who builds faster. Endless fun, dynamic environments, and strategy await!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
63% of 22

Venator Universe is a sci-fi RPG survival game developed by FullsetGaming. It aims to create a highly action-packed and hostile environment. The goal of the game is to survive, which requires players to gather resources, craft items, and improve themselves.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
92% of 25

Jump into the exciting world of Proportions, a multiplayer game where players have different roles. Minis complete tasks while a Giant tries to stop them. Use voice chat to talk to your team, but be careful—the Giant can hear you if you’re close!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 1

This is a combat shooting game, but it also has AI monsters. You can also create your own host to pass the level alone. The way to win is to defeat the enemy and reach the designated location.

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$$$
Released
Price
$$$ · Expensive
Players
👥 Up to 20 players
Reviews
64% of 2,023

Introducing the 2nd installment for the 10th anniversary of SWORD ART ONLINE! A total of 21 characters from the series join the battle beyond memory—a challenge taken on solo or with friends. Go beyond memory... and Switch!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
72% of 2,700

Imagine DayZ or Rust but you're a duck. A persistent world survival game with PVP, PVE, crafting, base building and hat wearing ducks, wielding weapons.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
68% of 21,441

The Forever Winter is a tactical shooter where you and your squad must loot the dead to survive beneath gargantuan war machines in a dystopian future of AI automata, cybernetically enhanced soldiers, and endless conflict. Millions of deaths later, the war continues with our latest update!

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