Online co-op Exploration games

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

Showing 41–50 of 1,363 games matching Exploration · updated 12 Oct 2026

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

Dive into an unforgiving underwater nightmare alone or with friends! Complete deadly missions for the Union in the terrifying depths of Gornak. Repair broken pipes, replace defective equipment, and gather scattered body parts to pay off your debt... if the local fauna doesn't get you first.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
80% of 26

A free social world for VR and desktop. Hang out in an always-on hub, wear avatars made by the community, and explore worlds built and published by players through Steam Workshop.

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$
Released
Price
$ · Cheap
Players
👥 1–6 players
Reviews
50% of 450

An online 1-6 player co-op game about investigating and collecting data in the infinitely massive Backrooms with your fellow employees.  Explore. Do your job. Return alive.

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

Oh Ship! is a 1–4 player co-op space survival game where you and your crew coordinate to keep your ship running while space actively tries to destroy it. Salvage wrecks, fix systems, upgrade your ship, and survive the chaos.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
0% of 1

Iron Stars is a realistic space 4X strategy game where you explore believable star systems, colonize planets and moons, grow your population, and turn entire solar systems into industrial empires.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players

A tasked based fully procedural online co-op sci-fi horror game that can be played both casually or more hardcore. Descend further into the facility using the elevator to discover truths about the facility while avoiding hazards and threats and completing tasks for the Department.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 2 players
Reviews
100% of 2

A light-hearted VR pirate action-adventure set in Pirate Purgatory. Solo or 2-player online co-op: pick a target, chart your approach through open levels built for mischief, and use pistols, swords and freshly severed skulls to claim the trophies destined for your Hoard.

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

The Kingdom of Valoria is in grave danger - The King has sent his most trusted Alchemist to help fight off the monster hordes near the town of Elyzium. Fight monsters, craft potions, cast spells and live the life of a powerful sorcerer fighting to repel the monsters from the defenseless town... 

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
64% of 2,029

Build your maritime career solo or with up to 4 players. Take on contracts across diverse harbors, command different ships, and tackle cargo runs, patrols, rescues, firefighting, and unexpected events in a vast Northern European open world.

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