Online co-op Hidden Object games

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

Showing 31–40 of 231 games matching Hidden Object · updated 12 Oct 2026

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Released
Price
$ · Cheap
Players
👥 2–100 players
Reviews
100% of 2

Two-Dye is a small indie game where you and up to 100 of your friends (or other people online) can Paint, Hide & Seek in a 2D world. Create your own maps with ease using the in-game Steam Workshop Integration that makes sharing YOUR map a smooth experience.

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$
Released
Price
$ · Cheap
Players
👥 2–8 players
Reviews
66% of 195

Can you sound like an animal well enough to survive? Moo Who is a multiplayer voice-mimicry party game where animal players hide among NPCs, and make animal sounds into their mic before hunters figure out who is fake.

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

The post-apocalypse. When some are trying to survive in a new world, others join the detective agency "Peace Dice", which searches for evidence of mutants. Go on a raid and don't come back empty-handed!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated

Thief vs. Ghost! A strategic asymmetric multiplayer game where two factions clash in 4v4 battles. Will you play as a Thief and steal the hidden treasures, or as a Ghost and hunt down the Thieves? The choice is yours. Work together with your team and claim victory within the 8-minute time limit!

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$
Released
Price
$ · Cheap
Players
👥 Not stated

There is one broken pixel in this room. It flickers — white to black — and then it holds still and lets you doubt yourself. Find it. Poke it. Go up to the next room. It gets harder. It gets much harder. And somewhere down there, something has noticed you looking.

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

Explore the deepest parts of the Backrooms in an attempt to escape alive, alone or with your friends! Are you ready to face this dangerous world? Or will you accept your fate and die? Choose, or the Backrooms will choose for you!

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
50% of 2

Backrooms: The Incident is a cooperative horror game for 1–4 players. On your own or with friends, you'll explore the game world, trying to figure out what's going on, where you are, how to get out of there, and whether it's even possible.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
94% of 1,077

Design, build, and pilot fully modular spaceships in first person, solo or with up to 4 players. Explore 15 unique planets, complete challenging missions, face the dangers of space, and unlock new components to improve or completely rethink your ship.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
94% of 726

Cleaning Up The Puzzle Gallery is a cozy first-person organization simulator about cleaning up 5000+ puzzle pieces scattered across a gallery of ~200 famous paintings. Whether you want to relax and solve jigsaw puzzles to classical music, or min-max the fastest times, the gallery needs cleaning.

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$
Released
Price
$ · Cheap
Players
👥 Up to 2 players
Reviews
18% of 122

“VESSEL” is a two-player online horror puzzle game. Experience varied puzzles, monster chases, boss battles and item collection alongside a rich story. Join forces with your friend and help the siblings escape the haunted hospital!

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