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 171–180 of 361 games matching Third-Person Shooter · updated 12 Oct 2026

Filters: Third-Person Shooter × Clear all
Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
57% of 14

A 3rd-person co-op survival shooter for up to 4 players. Fight off endless waves of monsters, upgrade your gear, and defeat giant bosses through teamwork and fast-paced action.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
37% of 16

Lycoris is an anime-style survival shooter set in realistic environments. Fight relentless zombie hordes, survive wave after wave, and choose your character to face the night.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 5 players
Reviews
100% of 2

Fight off endless waves of zombies and monsters in Horde Together, a co-op survival game built for action and chaos. Team up, scavenge for gear, and see how long you can survive the apocalypse.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
56% of 466

Afterinfection is a brand new zombie survival game designed in Unreal 4 and being developed by a small team from Thailand. After creating your survivor, you’ll start with nothing and have to make your way across a large island searching for food, water, weapons, and crafting supplies.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
47% of 38

As you find yourself stranded on an island overrun by vicious dinosaurs and cretures, you must fight to survive and make your escape. Explore the island's dangerous landscapes, capture and raise dinosaurs to aid your journey, and outsmart the deadly creatures.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
94% of 294

KUNKUN Defender 2 is a hybrid TPS and tower defense game where players must fend off waves of zombies in virus-infected zones, holding their ground until a helicopter arrives for extraction.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 10 players
Reviews
87% of 239

Granvir: Zero Front is a 3rd person action roguelite mech-builder with co-op multiplayer. Experience the prelude to Granvir as the resistance response to the Millennium Company invasion. Pilot your Granvir, manage your campaign between battles to find the best equipment, and stay in the fight.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 1–4 players
Reviews
89% of 1,292

Write on! Defend the books in Vellum, a co-op, literary roguelike! Harness class-defining colors, master an inspired spellbook, and influence the growth of your enemy! As a group or solo, you'll craft plot-twisting builds to rewrite the rules in Ink!

If you loved these, you'll love this