Online co-op Post-apocalyptic games

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

Showing 201–210 of 304 games matching Post-apocalyptic · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 6 players
Reviews
0% of 3

a gripping 6-player survival horror game where reality twists and nightmares come alive. Trapped on a mysterious island, evade an unseen killer and light fire camps for safety. Explore breathtaking landscapes, manage resources, and outsmart a force that bends your reality. Will you escape?

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

War to the Core is a tactical multiplayer Moba/RTS hybrid where you control a mothership and battle on a team against other teams for total world domination. Use all the available resources, from interceptors, you can control while alive or dead to different upgradable ship components to win!

Free
Released
Price
Free
Players
👥 Not stated
Reviews
65% of 184

Explore a post-apocalyptic island, craft, build, tear down enemy bases, defend and nuke your rivals! Life's about surviving in this multiplayer game, no matter what it takes!

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
89% of 89

A co-op horror game where you team up with friends to hunt anomalies and collect rare loot. Customize your loadouts, your looks, and get to work!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
69% of 100

Dustland is a reimagined take on the survival genre. A world where expeditions, looting, and battles are just the tip of the iceberg, hiding secrets and mysteries of a fallen region in its depths.

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 3

Kill Me If You Can: Multiplayer Edition is an RPG and construction-based zombie survival defense game. Explore by day to gather resources and grow, then build defenses at night to hold back zombie hordes. Each character has unique skills, and you can control multiple characters during gameplay.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
57% of 113

A blizzard brought a long winter, Humanity on the brink of extinction. you had to face ferocious beasts, mine ice and snow to build a base, and survive in the cold apocalypse.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
80% of 5

Sandbox Apocalypse is a 3rd person view, open world post-apocalyptic survial game where you are responsible for your own fate. Survive in a world inhabited by zombies, gather loot, build your base and explore the world.

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