Online co-op Exploration games

Every online co-op Exploration game on Steam we know of. Add tags, a price band or a review floor to narrow it down.

Showing 611–620 of 1,882 games matching Exploration, newest first · updated 13 Oct 2026

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MIMESIS

✓ Deck Verified
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
84% of 8,513

A 4-player online co-op survival horror game. Avoid the contaminated rain, gather scrap and get back to the tram. Monsters that copy your friends' voices and behavior, and many other threats, stand in your way. Gear up and stick together to survive.

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$
Released
Price
$ · Cheap
Players
👥 1–8 players
Reviews
0% of 5

Blood Moon Horror is a 1–8 player co-op horror game inside a sealed lunar base. No weapons, just your flashlight, your voice, and your team. Restore power in the dark, uncover what happened, and escape while corrupted machines hunt you by sound, light, and movement.

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$
Released
Price
$ · Cheap
Players
👥 Not stated

Team up with friends in a roguelite adventure! Fight enemies, collect loot, and power up your character to take on harder maps. Each run is unique, and the stronger you get, the deeper the challenge goes. How far can your team go?

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
55% of 34

Backrooms: Facility Unknown - Is a co-op horror game about exploration of dangerous liminal spaces. Wander around the complex alone or with friends. In any case, your task is to do your job and survive.

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Chornobyl Breakout

Crossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
69% of 46

Chornobyl Breakout is a first-person shooter where you become a survivor pilot whose helicopter has crashed in the Chornobyl Exclusion Zone. You must find a way to safe place. Will you overcome all obstacles and escape from Chornobyl, or will you become just another lost soul in this dead world?

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
100% of 4

「NIGHTRAVEL」は、荒廃した電子街が舞台のマルチビルド2Dアクションゲームです。電脳支配された故郷を救うため「ハッカー」となり、反撃の狼煙を上げよう。 荒廃した空虚な街を駆け抜け、有象無象の敵対者たちを蹂躙しよう。一人でも友達と一緒でもプレイ可能。 戦利品を組み合わせて能力増強、各キャラクターを使いこなし、電脳システムに支配された街を取り戻そう。

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
76% of 17

Urbex Murder is a cooperative horror game where you explore abandoned places alone or with friends. Solve puzzles, confront events, and uncover hidden secrets. Each map offers unique scenarios for an immersive and terrifying experience.

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
94% of 806

A two-player co-op horror escape. Trapped in a haunted manor, you’ll need to solve puzzles, work together, and trust each other to make it out alive.

If you loved these, you'll love this

Midnight Heist

✓ Deck Verified
$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
92% of 389

Go on heists through Midnight City alone or with up to four players to fulfill tasks as a hacker for various organizations. Improve your reputation, earn money, and uncover the secrets of shady companies all while being hunted by terrifying entities.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
87% of 11,893

VEIN is a post-apocalyptic survival multiplayer sandbox game. Gather supplies to survive, explore abandoned buildings, defend your home, and rebuild society, whether alone or with friends.