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 271–280 of 1,363 games matching Exploration · updated 12 Oct 2026

Filters: Exploration × Clear all
Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
50% of 6

Depths is a cooperative multiplayer game where you and up to three friends​ delve into procedurally generated caves, collecting items,​ going deeper, making sure to meet quota every dive. Avoid the monsters that dwell in these caverns​ if you and your friends hope to make it out alive.​

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
77% of 70

A 4-player cooperative survival horror where you’ll explore the terrifying depths of the internet alongside your team of analog tech enthusiasts. Use old-school technology to purge glitches, preserve your digital sanity, and survive the strange monsters lurking in the deep web.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
76% of 25

Two astronauts awaken on an alien planet. With only minutes of oxygen left, they must work together to scale staggering cliffs, study strange lifeforms, and search for a way home in this atmospheric co-op survival adventure.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Up to 2 players
Reviews
89% of 132

🐸Free-To-Play🐸 Stop following someone else's route. Create your own way to the top by building your own path 🐸 Frog Climb is a stylized co-op climbing adventure where you must escape from terrariums 🐸 Level up, gain powerful upgrades, and prove that no wall is too high for a frog with a plan 🐸

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 2–25 players

Build a life on a neon-lit alien planet. Farm, fish, cook, craft, decorate your home. Mine 100 floors deep, climb a combat spire, win at the casino. Solo or with up to 24 friends in a player-driven economy.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
77% of 18

Deliverage is a hardcore open-world PvP delivery game where every shipment is a gamble. Fight other players for valuable cargo, repair and modify fragile vehicles, outplay rivals in a shifting economy, and climb from nothing to the top of a ruthless world.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
64% of 14

Welcome to Acatalepsy, a new take on the liminal space experience. Progress deeper into varying liminal spaces with your team. Complete various tasks to continue forward, dive deeper, and don't expect to survive for long. You aren't alone in these spaces; nowhere is safe.

If you loved these, you'll love this

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
50% of 2

The battle for survival on a deserted island begins. Fight skeleton warriors, build your base, gather loot, and survive. An open-world survival + RPG experience: SYLVA.

If you loved these, you'll love this