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 11–20 of 1,363 games matching Exploration · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
70% of 10

Sinever: The First Seal is a 1–4 player co-op psychological horror game. Explore an isolated Victorian estate, operate paranormal equipment, manage your sanity, and uncover the truth behind its imprisoned entity before the house claims you too.

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$
Released
Price
$ · Cheap
Players
👥 Not stated

Run a co-op night shift at a roadside gas station. Fuel cars, run the register, repair vehicles, stop thieves, and investigate suspicious customers before the night gets out of control.

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Free
Released
Price
Free
Players
👥 Up to 10 players
Reviews
58% of 25,909

AION 2 is the only MMORPG built around a world where the sky is the battlefield. Choose your faction, ascend as a Daeva, and fight a faction war across a world 36 times larger than the original. PC only, on Unreal Engine 5.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
66% of 3

A blind co-op horror comedy for up to 4 players. Sound is your only sight: every step, clap and scream lights up the dark — and calls a monster that hunts by ear and can call you in your friend's voice. Sneak, haul fragile vials, and scream at the worst possible moment.

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$
Released
Price
$ · Cheap
Players
👥 Not stated

Dig, build, cook, cast spells and survive royal levies in a darkly funny 2D pixel sandbox. Explore dangerous locations, manage resources, fight strange creatures and grow strong enough to challenge the king.

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$
Released
Price
$ · Cheap
Players
👥 2–5 players

Search an abandoned Appalachian forest, complete objectives, and escape before midnight. Survive alone against a deceptive hunter or enter 3–5 player multiplayer, where one of your friends can become the Wendigo and hide among the group.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
88% of 96

Command your ship and fleet in a galaxy that truly lives: 150 sectors where six factions mine, haul, trade, build and wage war whether you're there or not. Trade it, rob it, defend it — or forge your own fleet and carve out your place in it. Play solo or in online co-op.

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

Co-op horror in the dark. Four players, each with a flashlight in a winding tunnel system that is generated fresh each round. Proximity voice carries through the tunnels. Your friends can hear echoes of your screams. Something else can hear them too.

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

A 4 player co-op survival horror game where every step into the house uncovers a darker truth... Who will you trust: the dead, or your partner, your choice matter, including the hidden Astral Realm. - Or go solo and Complete what your started!

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