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 1381–1390 of 1,887 games matching Exploration, newest first · updated 14 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Up to 5 players
Reviews
0% of 1

A sci-fi zombie infected third or first person action with elements of parkour, combat with weapons or hand to hand, many modes of transportation. Ability to craft items and build your safe zone.

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Railway Empire 2

✓ Deck Verified
$$$
Released
Price
$$$ · Expensive
Players
👥 Not stated
Reviews
72% of 1,982

Don the coat of a clever entrepreneur, take over a small railway company in the early 1800s and turn your steam engines into the workhorses of the economy. Grow your company into the largest railway company of the continent and outsmart your competitors.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 2 players
Reviews
93% of 63

Puzzle Compound is an online cooperative multiplayer puzzle solving game where 2-4 friends gather clues, work together and explore multiple locations with the goal of escaping.

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Oldowan

Deck Playable
$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
57% of 14

Oldowan is a first-person casual survival sandbox game that is focused on very early humanity and how it developed. The crafting is all based on real practices, but the survival aspects are relaxed. Play solo or with 1-3 friends.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
40% of 5

As you land on a planet engulfed by oceans, you must explore this treacherous water world and try to survive. Take on missions from the underworld or loot islands you encounter. How you survive will depend on how you play.

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
80% of 76

The Horizon scientific research laboratory is a deceptively quiet place. When you came round, there were hundreds of the living dead all around you. Use both hands and your head: never stop shooting, climb up pipes and ladders, grab hold of ropes, and throw everything you find at the zombies.

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Subspace Discovery

Crossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
73% of 146

Fly through Subspace, build your own ship, and engage in epic battles. Mine asteroids and research new technologies. Uncover the origins of the alien homeworld by solving weekly events in this Co-op PvE MMO.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
42% of 14

Aurendor is an open world survival game. Players must gather resources, cook their meals and fight dangerous creatures to survive and build a home for themselves. Aurendor also offers a multiplayer game option. Players can play together by cooperating with or battling other survivors.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 10 players
Reviews
80% of 16,203

Play solo or in up to 10-player multiplayer co-op! Flashing Lights is an open world police, firefighting and EMS simulator game with plenty of opportunity for role-play or more relaxed fun with friends. Become the law or save lives! Discover leagues of player-created mods!

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Drift: Space Survival

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 7 players
Reviews
69% of 66

You were deep in uncharted space on a research mission. Disaster struck. Together with your friends, explore a mysterious asteroid field and mine whatever resources possible to build what you need to survive.

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