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 1–10 of 304 games matching Post-apocalyptic Β· updated 12 Oct 2026

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$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ Up to 6 players

You are the maintenance robots of a post-nuclear bunker. Keep the power on, the air clean, and the vents sealed for humans you will never see. Every day you can chose or vote on who gets sent to the surface. Six-player co-op horror comedy.

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$$
Released
Price
$$ Β· Standard
Players
πŸ‘₯ 1–4 players
Reviews
71% of 815

Permafrost is a story-driven survival sandbox set in a frozen, post-apocalyptic world. Discover a vast lore-rich open world, alone or in co-op with up to 4 players. Explore, scavenge, craft, and build a network of shelters to outlast the cold.

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$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ Not stated
Reviews
33% of 6

It’s a post-apocalyptic game set in the year 2067. The game will feature full voice acting and all in-game texts and descriptions will be localized. It will be released in 9 languages. Unreal Engine 5.4.4 Unreal Engine 5.2.1

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$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ Not stated

In a world ravaged by climate collapse, flee a ruthless mafia alongside fellow survivors in this cooperative turn-based strategy game: manage hunger, thirst and resources while journeying together toward safety.

$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ 1–6 players
Reviews
100% of 1

Supernatural horror multiplayer extraction game. Accept organization missions, find items in forbidden zones and reach extraction points. Beware supernatural creatures. Scavenge high-value loot, earn rewards, buy gear and unlock deeper zones. Supports 1-6 co-op with randomized extraction conditions.

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Not listed
Released
Price
Not listed
Players
πŸ‘₯ Up to 4 players
Reviews
33% of 3

The Last Camp is a post-apocalyptic world-themed game. It utilizes high-quality graphics, a rich weapon and item system, and a vast world map to create a cross-generational twin-stick shooter, bringing a feast to hardcore shooter players.

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Free
Released
Price
Free
Players
πŸ‘₯ Not stated
Reviews
54% of 31

The only goal is survival. Explore a dangerous world, gather resources, craft equipment, build shelter, and fight to stay alive. Whether alone or with friends, every decision could mean the difference between thriving and losing everything.

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$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ Up to 4 players
Reviews
100% of 2

A fast-paced co-op action game where you customize your build, survive relentless hordes, and conquer brutal challenges for higher scores and bragging rights.

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$$
Released
Price
$$ Β· Standard
Players
πŸ‘₯ 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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$
Released
Price
$ Β· Cheap
Players
πŸ‘₯ Up to 2 players
Reviews
50% of 2

Enter this story of survival against the new alien domain with the help of the warriors of the Anti-Chaos Brigade in intense, fast-paced Arcade-style combat.

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