Online co-op Shoot 'Em Up games

Every online co-op Shoot 'Em Up game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 101–110 of 144 games matching Shoot 'Em Up · updated 12 Oct 2026

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Reviews
66% of 3

Jet Fighters with Friends 3 - UFOs are attacking New York, Go get 'em! Single Player OR Multiplayer Jet Fighter Game with A.I. UFO Bots. PvP or COOP.

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0% of 1

Jet Fighters with Friends 2 - UFOs are attacking Paris, Go get 'em! Single Player OR Multiplayer Jet Fighter Game with A.I. UFO Bots. PvP or COOP.

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👥 Up to 15 players
Reviews
56% of 25

"Russian Roulette: Online" is a pulse-pounding multiplayer survival game where speed and luck determine the victor. Dive into the chaos for an adrenaline-fueled showdown—only the fastest and luckiest will emerge victorious!

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*Robot Rampage* is a thrilling multiplayer robot shoot 'em up that immerses players in fast-paced, high-stakes combat. Set in a futuristic world where advanced robotic warriors clash in fierce battles.

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80% of 10

Destroy enemy ships, blast away asteroids and unlock new weapons / ship abilities in this endless arcade roguelite. Earn resources through each of the 7 game modes to upgrade your weapons to outlast them all.

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66% of 3

Can you escape the forest? Experience the isolation of being the last person in the dark woods. Uncover the mysteries of your missing neighbors and discover who or what took them from their homes, all while escaping with your life.

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👥 Up to 4 players
Reviews
0% of 1

Embark on an epic journey of survival and adventure alone or with up to 4 players online. Cultivate crops, trade for upgrades, and battle your way through the dense forest to uncover the mysterious maze and its secrets. But be vigilant, for danger lurks where least expected.

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76% of 17

A new look at tower defense, full of dynamics and tactics! A terrible virus has struck humanity. You will have to build defenses with your friends or alone and fight off the hordes of zombies who want to get to you.

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