Online co-op Looter Shooter games

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

Showing 21–30 of 166 games matching Looter Shooter · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Not stated

Something unexpected happened. Stacked containers, faintly visible docks in the mist, I must disembark. Perhaps there are tools and medicine inside the container. We will face challenges such as disasters, zombies, pirates, and survival pressures until the small boat is built and we return to land.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
58% of 12

A dark wave-based zombie defense game where you build your defenses, fight relentless undead hordes, and survive against the infected… and hostile raiders?

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$
Released
Price
$ · Cheap
Players
👥 Not stated

Enter the quarantine zone with your squad, build devastating loadouts, and survive endless infected hordes in this co-op zombie extraction shooter. Complete dangerous contracts, uncover the truth behind the outbreak, and fight your way out alive.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
52% of 19

Fast paced modern military FPS. Diverse game modes for fun PvP action or PvE game play with co-op mode with friends plowing through bots while hitting the mission objectives. Experience Rank up system along with daily challenges to expedite your ranking up progress. Can be played in FP or TP.

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$
Released
Price
$ · Cheap
Players
👥 Up to 9 players
Reviews
100% of 81

Gum Squad is a co-op PvE shooter set in a quiet world gone sticky. Start with a peashooter, explore together, and gear up to survive the gum epidemic with up to 8 players!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
42% of 109

Reaper Actual is an Open-World Persistent Shooter where hundreds of players engage in FPS combat against each other and 5 NPC Factions on the massive war-torn island of Marova. Level your Reapers, maintain a home Base, and complete missions to earn gear and reshape the world.

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Free
Released
Price
Free
Players
👥 Up to 6 players
Reviews
96% of 182

SHRIMP GAME: KRILL CONFIRMED is a solo or multiplayer third-person shooter RPG intro to SHRIMP GAME set in an abyssal realm. Pilot your SHRIMP platform to fight giant sea monsters, master elemental classes, and unearth secrets in a co-op campaign, or just krill your friends in multiplayer PVP!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
92% of 28

Turn your house into a deadly playground in this chaotic 3v1 party game. Set traps as the Trapper or team up with friends as sneaky Bandits to smash furniture, steal treasure, and escape alive. Play offline solo with bots or battle friends online!

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
72% of 79

Enter unstable rifts, survive otherworldly creatures, and grab bizarre ingredients to fuel a secret brewery hidden beneath a British pub. Hazard Levels is a 1–4 player physics-driven co-op survival horror where the deeper you go, the stranger it gets. Just make it back before last orders.

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