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 1–10 of 361 games matching Third-Person Shooter · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 1–16 players
Reviews
100% of 10

A stylized third-person WWII shooter for 1 to 16 players, with bots filling out battles of up to 100 soldiers. Fight across Normandy with tanks and planes, house to house, or against the Haunted. Build your own maps and mods.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
85% of 7

Horde Arena is a third-person shooter roguelite where you survive endless enemy waves. Pick a character, upgrade your stats and weapons, and evolve to dominate the battlefield. Play solo or team up with up to four players in co-op mode.

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

Dash through traps, tunnels, and glass bridges in fast-paced multiplayer! Team up or compete to escape first. Survive wild maps and become the ultimate escape master! 🚨🏃‍♂️💥

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$
Released
Price
$ · Cheap
Players
👥 Not stated

Stickman counter-terror shooting game with zombies and now multiplayer. (Steam and LAN). Supports gamepad and touchscreen. Strike the terrorists and zombies with your m16, ak47, Beretta, colt, mp5 and machine gun.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
72% of 25

"Girls vs Zombies": Multiplayer cooperative 3D tower defense. Grab your gun and fight with friends against Eastern and Western demons, or oversee and deploy beautiful girls, defending against zombie waves with swords, guns, and magic!

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 1

Build a machine, then fight with it. A 3D arena robot shooter where five slots and 308 parts decide how you move, how high you jump and how you win. 56 missions, a 20-boss Boss Rush, an endless Endurance Trial, and online versus and co-op for up to 4 players over Steam.

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RIP

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
42% of 14

RIP is an all-out war simulation on the ground, in the air or at sea. With 4 different Soldier classes and their specific weapons in many different scenario maps from the middle eastern desert to a well-isolated bunker construction, you can fight as your heart desires and let the enemy bleed out in the dust.

$$
Released
Price
$$ · Standard
Players
👥 Up to 6 players
Reviews
51% of 60

Gravebound is a 6-player co-op extraction shooter set in a post-apocalyptic world overrun by rogue machines. Scavenge valuable loot, survive intense firefights, complete dynamic objectives, and extract alive to keep what you earn. Push deeper for rarer rewards, tougher enemies, and higher stakes.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
50% of 8

A multiplayer deathrun party game where you activate traps as Tung Tung, and if someone clears the course, the role switches. Cute characters, online competition, chaos, and fun-filled maps—collect the highest score and dominate the mayhem!

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