Hidden Objects: Coastal Hill

In-app purchases
4.7
1.06L reviews
10L+
Downloads
Content rating
PEGI 3
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About this game

Coastal Hill is a hidden object game that goes beyond other online mystery adventure games and detective finding quests. Ready to challenge yourself and solve the city mystery?

You will seek and find objects hidden on picturesque locations, play puzzle solving games unique for the genre, unravel detective enigma, complete tricky daily tasks and quests, take part in interesting events, renovate an old haunted mansion, create your own character, and compete in guild tournaments in this addicting thinking no ad game!

🔎 EXPLORE GREAT SCENES Play online hidden object game on more than 55 colorful locations. You will puzzle out investigation riddles and quests in 12 modes: from spot the differences to find pairs in pictures. The nice-looking scenes feature zoom in and zoom out option, as well as a variety of hints to help find hidden objects and solve clue games.

🏠 DECORATE A HOUSE Try yourself in the role of a home designer and renovate an old mystery mansion. You need a house to live in as you progress through the levels and chapters of the challenging detective game. This manor is a perfect place for you to settle down and organize the hidden object hunt full of engrossing logic puzzles and brain teasers. You won't believe what a mystery mansion can hide.

🧍 CREATE YOUR AVATAR Customize your own character in this mystery adventure game: choose haircuts, blouses, skirts, boots, and accessories. Find the object to your taste! Carefully selected clothes and outfits give you power-ups and bonuses. You can save up energy, increase the amount of coins and experience. Certain unique customization items are unlocked only while the seasonal event is on. So make sure to engage in addictive finding games as often as you can to make your character a sharp-eyed seeker like Sherlock Holmes.

🕵️ IMMERSE IN A MYSTERY STORYLINE Coastal Hill has always been a relaxing spot. You don’t remember how you got in this hidden city: the locations look so familiar… You play puzzle solving games, solve brain-teasing logic riddles, seek clues and interact with characters to unlock detective enigma and uncover the town mysteries. Each character has an intriguing personality full of dark secrets. Find out - hours of mysterious gameplay and a challenging adventure journey complete with twists await!

🧑🤝🧑 TEAM UP WITH FRIENDS Hidden object games have never been so fun! Start your own guild, invite and chat with friends and compete against players for prizes while searching objects and differences hidden on the pictures, fighting monsters and playing a variety of mini games, including Puzzle, Mahjong, Flasks, Bingo, etc. Each contest has a leaderboard. The top 3 guilds receive prizes for completing logic puzzles and adventure quests. Interact with your guild members, choose strategy to reach the top before the tournament ends. These mind challenges will tease your brain for all it’s worth. And don't forget: the more hidden object games online with friends you play, the more points you receive.

Coastal Hill has amazing animations and unique achievements: some are easy to get like in other brain training games no ad, and some require great detective skills!

Every month a fresh experience awaits you: spectacular hidden objects scenes, new daily tasks, mystery adventure quests, relaxing logic puzzle games, exciting events, and generous rewards.

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

Join us on Facebook https://www.facebook.com/coastalhillmystery and follow us on Instagram https://www.instagram.com/coastalhillmystery to stay informed on updates, challenging events, and hints on how to search and find hidden objects and clues better and become a real Sherlock Holmes.
Updated on
7 May 2025
Available on
Android, Windows

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

4.8
81.2K reviews
Jorm Comm
31 January 2025
Some interesting and complex gameplay which is enjoyable. But every set of quests is locked behind having to kill monsters in a concentration game which is effectively v difficult beyond base levels without add ons, which while they can be crafted the pieces for are locked behind yet more puzzles..... etc etc. The help buffs for the combat games last a very short time so by the time you complete a few more quests it's worn off and you need another. After a while it gets v frustrating.
2 people found this review helpful
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Amevis DMCC
3 February 2025
Dear Jorm, we appreciate your feedback and will take it into account for future updates. Thank you for being part of our adventure story.
Sara M
24 March 2023
Good game, very engaging where you can easily spend hours (energy permitting) playing without noticing, BUT .... obtaining the weapon objects when needed to dispatch a monster can be difficult to impossible, either using all your energy without obtaining the needed weapon, or having to use diamonds to purchase it. Other than this frustration, a good game.
9 people found this review helpful
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Amevis DMCC
24 March 2023
Dear Sara, thank you for your feedback. The difficulty of the game increases with increasing levels and is adapted to each player. If you have difficulties, you can always use hints or special amulets to find hidden objects.
Jeanine
30 April 2022
Definitely one of the best games I've played. It has hard levels but never impossible and you don't have to play games 50+times to win. It's easy to build up enough resources over time to enjoy the game without spending money but occasionally it's been helpful to buy extras. The games constantly change inbetween tournaments which keeps it interesting. I love this game and I hope the dynamic of the game doesn't change.
118 people found this review helpful
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Amevis DMCC
4 May 2022
Dear Jeanine, thanks so much for your review! We always try to consider players’ feedback and apply it with future updates. If you have any suggestions on how we could improve and enhance our hidden object adventure, please don’t hesitate to share them with us by emailing us at info@adoregames.com. Waiting for more feedback from you!

What's new

- Explore the new location "Stable" and uncover its secrets;
- Obtain the mysterious owl mask and the creepy Joker, and use their bonus powers;
- Minor bugs and issues have been fixed.

Let us know your thoughts about this update by emailing us at info@adoregames.com or leaving a review here in the store.