Unwanted Experiment

Contains adsIn-app purchases
112K reviews
Content rating
Rated for 12+
5M+
Downloads
Enjoy this game, plus hundreds more free of ads and in-app purchases, with a Google Play Pass subscription. Try for 1 month. Terms apply. Learn more
Content rating
Rated for 12+
Horror
Learn more
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About this game

A scientist has come to Hidden Town. It is rumored that he is conducting very strange experiments. Some of the villagers claim to have seen very unusual creatures near his laboratory. The scientist has kidnapped you and has trapped you in his laboratory. Try to escape the room before he comes back and you become a victim of his tests.

Unwanted Experiment is the second chapter in the Hidden Town escape room games series. You will have to interact between two characters who have to help each other to escape together from the mysterious laboratory in this great haunted house adventure full of adrenaline.

The order of the Dark Dome escape room games is not crucial, you can play them in any order and you will still see the connections between the stories until you unravel the mysteries of Hidden Town. All escape room games are connected in one way or another.

- What you will find in this suspense thriller game:

A large number of puzzles and secrets spread inside the scientist's laboratory and a prison inside it.

An interactive detective story full of tension and suspense thriller, you will want to escape the room from the first moment.

A sensational and detailed graphic style that will make you live the adventure and the desire to escape in your own flesh from start to finish.

Two different endings that will depend on the actions you take.

A complete hint system that can guide you throughout this point and click escape puzzle game whenever you find yourself trapped.

- Premium Version:
If you purchase the Premium Version of this horror mystery game you will be able to access a secret scene where you can play an additional Hidden Town story and face additional brain teasers and puzzles. You will also be able to play the entire escape puzzle game without ads and you will have direct access to the hints.

- How to play this horror escape mystery game:
To interact with the objects and characters in the environment, just touch them with your finger. Find hidden objects, select items from the inventory and use them on in-game objects or combine them to create a new item that helps you solve a puzzle and continue your horror escape mystery adventure. Test your wits and solve the puzzles and riddles.

Perfect for Lovers of Horror Escape Puzzle: Test Your Limits
If you're a fan of challenging puzzles and immersive gameplay, then this horror mystery is tailor-made for you. With its cleverly designed puzzles and intricate mysteries, this detective story game will push your problem-solving skills to their limits. Are you up to the challenge?

“Immerse yourself in the enigmatic stories of the Dark Dome escape games and reveal all its secrets. There are still many mysteries to be unraveled in Hidden Town."

Find out more about Dark Dome at darkdome.com
Follow us: @dark_dome
Escape from the laboratory before being part of a macabre experiment.
Updated on
Nov 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data isn’t encrypted
  • Data can’t be deleted

Ratings and reviews

106K reviews
Tricia Hannagan
June 22, 2026
I played on Play Pass, so I'm not sure if there are ads. This game was a lot of fun! This is the second game in the series. It was harder than the last one, I needed a couple of hints. I wish the premium content was longer. I completed it in about 5-10 minutes. It was fun regardless. I highly recommend trying it out!
6 people found this review helpful
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Cassie Calder
October 5, 2022
Just found these developers & as an avid escape game player- these are some the best, free, short, games I've ever played! The art and story(s) is wonderful too. You can tell there is some heart behind these! I'll keep following along for more and make sure you guys get some well deserved reviews! **I will say this one compared to the others I've played so far, had a little bit more convoluted puzzle solutions, but still overall- great
34 people found this review helpful
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Antonio Garcia
July 5, 2022
I love it! I spent the whole afternoon trying to escape. If you can't figure out how to solve the puzzle, you can watch ads for a hint. Really like how there's a bunch of these escape room games set in the same place (presumably, as I have not played the other games yet). I am now off to play all of their games. Nice challenge and art style. Give this one and their other works a go.
306 people found this review helpful
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What’s new


First version