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 61–70 of 231 games matching Hidden Object · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
55% of 18

Green Valley County is an open-world farming game played from a first-person perspective. Both single-player and co-op modes are available.

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
45% of 20

University 33 is a 1-4 player co-op anomaly detection simulator. Observe your surroundings with unwavering focus: follow the protocol, identify the irregularities, and choose the correct path to reach Floor 33. One lapse in judgment restarts the cycle.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
100% of 5

Can you escape the cursed temple of Quetzalcoatl? In solo or coop, look out for any anomalies. Observe carefully, as any mistake would be fatal!

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$
Released
Price
$ · Cheap
Players
👥 1–4 players
Reviews
51% of 96

Mantra is a multiplayer (1-4 player) and single-player psychological-horror game with high tension. Do whatever it takes to save your soul that has been possessed by an demonic spirit. If you don't, demon will imprison you in hell for eternity.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
33% of 15

DEEPLY is an underwater adventure about treasure hunting, gear upgrading, and exploring a mysterious ocean. Dive off your raft, gather resources, discover artifacts, upgrade your equipment, and gradually get closer to the legendary ship your father devoted his life to.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
60% of 5

While exploring the remnants of a forgotten civilization, you realize the forest is far from alone. You must confront the guardians of this dark past and survive.

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Free
Released
Price
Free
Players
👥 Up to 31 players
Reviews
90% of 731

Gorilla Simulator - Play with other gorillas, explore the map, participate in random events, collect bananas, hats and climb the mountain to collect Pineapple!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
87% of 8

Experience an adorable life in an MMORPG world. where you can play however you like! Create your own character and dream home, choose your career, team up with friends to launch a company, adventures with your adorable pet. Whether you’re battling or simply enjoying a chill lifestyle in your style!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
68% of 16

Solnest is a relaxing hidden-object adventure set in 11 peaceful, sunlit, solarpunk-themed rooms. Explore all cozy levels to discover 700+ hidden cute cats in a beautifully hand-drawn world. Play solo, in co-op, or try PvP for a bit of extra fun.

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$
Released
Price
$ · Cheap
Players
👥 2–4 players
Reviews
36% of 11

Backrooms: Not Escape is a multiplayer horror game for 4 players with interesting mechanics that will allow you to have fun with your friends. Never enter the backrooms alone. Explore them and find a way out, but there is no guarantee that it exists.

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