Hidden Objects: Coastal Hill

In-app purchases
4.6
112k reviews
1m+
Downloads
Content rating
Everyone 10+
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About this game

Coastal Hill is a hidden object game, that blends mystery adventure, detective puzzle, strategy, and creativity into a uniquely immersive experience.

Seek and find objects hidden on picturesque scenes, complete thrilling investigation quests, play logic mini-games unique for the genre, take part in searching events, renovate an old haunted mansion, customize your own character, compete in guild tournaments, and enhance your concentration with this entertaining scavenger hunt game!

Ready to tease your brain to solve the mystery of Coastal Hill?

šŸ•µļø IMMERSE IN A MYSTERY STORYLINE Coastal Hill has always been a restful spot. You don’t remember how you got in this hidden city: the scenes look so familiar… Engage your concentration & memory to search and find objects. Spot the clues, solve brain teasers, and meet intriguing characters to unravel the secrets and uncover the truth hidden beneath the town's peaceful facade.

šŸ”Ž EXPLORE GREAT LOCATIONS Search and find items on more than 60 stunning high-quality locations. You will solve tricky puzzles and spy quests in 18 modes: from spot the differences, match objects to their silhouettes to find pairs hidden in pictures. The nice-looking scenes feature zoom in and zoom out option, as well as a variety of hints to help you progress through the levels and navigate the mystery adventure journey like no other!

šŸ  DECORATE A HOUSE Try yourself in the role of a home designer and renovate an old mystery manor, while you experience brain training photo hunt. This mansion is a perfect place for you to settle down and play finding detective games.

šŸ§ CREATE YOUR AVATAR Customize your own character in this thinking hidden object game: choose haircuts, blouses, skirts, boots, and accessories. Seek and find the things to your taste! Carefully selected clothes and outfits give you power-ups and bonuses. Certain unique customization items are unlocked only while the seasonal thrilling event is on. So make sure to engage in this scavenger hunt game as often as you can, to make your character a sharp-eyed seeker.

šŸ§‘šŸ¤šŸ§‘ TEAM UP WITH FRIENDS Start your own guild, invite your friends and compete against other players for prizes while you search hidden objects, fight monsters in matching cards battles, build Wonders of the world, complete mystery detective adventure quests, and play a variety of logic mini-games, including Three tiles, Puzzle, Mahjong, Flasks, Bingo, Words, etc.

Coastal Hill is a free game, but some in-game items may be purchased for real money.

Every month a fresh experience to challenge your mind awaits you in Coastal Hill: spectacular hidden objects scenes, new daily tasks and spy quests, mystery puzzle games, entertaining events, and generous rewards.

If you have any questions on how to play this hidden object game, feel free to contact developers at info@adoregames.com or use in-game online chat.

Join us on Facebook https://www.facebook.com/coastalhillmystery and follow us on Instagram https://www.instagram.com/coastalhillmystery to stay informed on fresh thinking events and useful tips on how to search and find hidden objects better, solve mystery investigation puzzles, and become a real seeker Sherlock Holmes.
Updated on
5 Feb 2026
Available on
Android, Windows
Events and offers

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
This app may collect these data types
Personal info, Financial info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
86.6k reviews
Dawn Clephane
3 February 2026
At first I loved this game. No ads and very beautiful and engaging. Problem is some of the timed games approx 2 min each is so challenging to be impossible to win. I love a good challenge but having no way to earn blue jewels for more time except for using actual money( like every game pulls) just ruined it. It's neverending challenges and a shame I'm letting this one go. Sadly you can't play offline and that alone is another minus. A lot of pluses and maybe I'll return.
1 person found this review helpful
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Amevis DMCC
3 February 2026
Dear Dawn, thank you for your review. You can disable the timer with the World Clock amulet. You can also extend the time with the Time Keeper amulet. Thank you for your feedback, and we'd love to have you back in the game.
Shirley Severns
19 July 2022
Costs a ton! I love the game but you should really get more for your money. People would still pay. At first it cost nothing and I could play and play but not anymore. Also, keep getting can't connect to server notices and run out of time losing energy with never any compensation. CONTACTED SEVERAL TIMES WITH PHOTOS. Response: ALL games are made to make money. If it was truly free it would be! Reviews beg you to charge less but you refuse. That is a fact.
77 people found this review helpful
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Amevis DMCC
20 July 2022
Dear Shirley, our game is designed to be free-to-play: it doesn't force you to pay to proceed. Some content is longer to achieve, other - harder, but still it's free. Please, check your inbox, our support team sent the reply.
Gabriella Zombiedoll Dancza
17 April 2023
The game itself is great! My problem is the devs. When I installed the game to my new device the whole thing reset to zero, losing everything I have gained in the game including the items I paid real $$$. I've contacted the devs through Facebook, Twitter several times for weeks, nothing but the automated response. It's been over a month now and still nothing. Don't bother with this game. There's plenty of other hidden object games out there.
140 people found this review helpful
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Amevis DMCC
4 July 2023
Dear Gabriella, thank you for the review. We are really disappointed to hear that you were dissatisfied with our app. Our support team didn`t get any request from you. Moreover, Coastal Hill doesn`t have any Twitter account. Please, contact our technical support at info@adoregames.com. We will certainly help.

What's new

Install the new version of Coastal Hill to catch a romantic mood and receive energy and bonuses as a gift!

Key changes:
- Amazing Love Horns are now available to all players in the marathon;
- The brave captain has dressed up and refreshed his look;
- New levels have been added to the ā€œThree Tilesā€ mini-game;
- Fixed an issue that caused chat messages to be duplicated;
- Improved server connection;