Online co-op Zombies games

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

Showing 11–20 of 315 games matching Zombies · updated 12 Oct 2026

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
100% of 6

All simulators in one game! A cooperative city simulator where you and your friends manage businesses in a single large world. Open stores, earn money, and develop the shared city - together or separately.

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 8

Cut through thousands of undead and survive until rescue. ZedFall: Outbreak is a co-op twin‑stick roguelite where levelling and evolving upgrade cards unleash chaotic builds. Fight to the chopper, hold the generator in Tower Defence, or Scavenge supplies. Play solo or with up to 7 of your friends.

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$
Released
Price
$ · Cheap
Players
👥 Up to 5 players
Reviews
60% of 5

Grow explosive crops by day. Blow up meat lovers by night. See how many days you can last. Earn coins to unlock new areas, trade with NPCs, or gamble at the wishing well. Solo or co-op with up to 4 friends. Good luck.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
60% of 20

Awaken as a vampire in this dark gothic idle RPG. Rest in the crypt, harvest raw blood, refine powerful phials of vitae, and upgrade your gear in the Sanguine Sanctum. Unleash your dark arts in tactical combat, dominate the Crimson Market, and build your eternal coven.

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$$
Released
Price
$$ · Standard
Players
👥 1–6 players

A sandbox survival crafting collectathon for 1-6 players set in an endless series of interconnected floating islands that are a mix of hand crafted and procedurally generated voxel environments.

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

Catnip Wars is a 1–4 player co-op tower defense. Play as scrappy Catbots defending your catnip farm from monster waves — build and power turrets, raise walls, harvest resources, man the BFG, revive fallen friends, and climb the tech tree. Play solo or online with friends. Achievements/Leaderboard

$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
0% of 11

Virus Lab is a first-person simulation where you run a high-security research facility. Play solo or team up in co-op with up to 3 friends. Handle dangerous samples, manage scientists and equipment, prevent containment breaches, and push research forward under constant pressure.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
51% of 109

Western Rye is an open world survival crafting adventure game set in the old west American Frontier. Create your dream outlaw! Survive the the wild west, farm, build your ranch, endure the weather, fight and forge your legend with friends or alone. In Western Rye, the wild west just got wilder!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
54% of 84

The Last Disease Z is a harsh multiplayer survival experience where everything is against you. Abandoned cities, zombies and bandits, a struggle for resources and a place to live. Build, unite, and survive.

If you loved these, you'll love this