Under the Deep Sea
Not in any tracked top chart right now.
Updated 23 Oct 2026 · rankings refresh through the day
DeveloperBRAEVE Co., Ltd.
CategoryGames
PriceFree
Released
Rating★ 4.1 (64)
Version2.4.6
Age rating4+
First seen by us
23 Oct 2026
Rating
4.1 ★
64 ratings
Measured
Under the Deep Sea on the App Store
App details
App ID
1543347729
Publisher
BRAEVE Co., Ltd.
On the store since
Dec 2020
5 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase · Game Center
Content rating
4+
Languages
12
EN FR DE IT JA KO PL PT RU ZH ES ZH
Size
223 MB
Also listed in
Puzzle, Casual
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.1 ★
64 ratings
Measured
Ratings
64
Measured
About Under the Deep Sea
Embark on a treasure hunt with companion Mareen in search of pirate bounty slumbering in the depths of the sea!
Treasures lie hidden in the vastness of the blue sea, ready for the taking.
Use match 3 puzzles to take on and overcome waves of undersea challenges.
From time to time, make clever use of a unique cast of friendly marine creatures to beat a tough stage!
What treasures lie in wait for you once you've cleared the obstacles and overcome the challenges in your way?
Guide Mareen on an epic treasure hunt!
Your journey with Mareen into the beauty of the vast ocean begins here!
- How to Play -
Collect the jewels scattered throughout the levels.
Match 3 jewels of the same color to make them disappear.
If you match 4 or more of a kind, a special item appears! You can clear loads of jewels with it.
Don't worry if you can't beat a level, there are rescue items to give you a helping hand!
Conquer tough puzzles to unlock new stages!
Play as many times as you want - without stamina limitations!
A match 3 puzzle game you can enjoy anywhere, anytime
- Supports data saving and loading via the Settings menu
- Use the Settings menu to turn notifications on or off!
- Features -
Free-to-play
Many levels to play though
Simple control scheme
No time restrictions - enjoy the game at your own pace
Stunning graphics and eye-popping effects
An exhilarating puzzle game fun for both kids and adults
Treasures lie hidden in the vastness of the blue sea, ready for the taking.
Use match 3 puzzles to take on and overcome waves of undersea challenges.
From time to time, make clever use of a unique cast of friendly marine creatures to beat a tough stage!
What treasures lie in wait for you once you've cleared the obstacles and overcome the challenges in your way?
Guide Mareen on an epic treasure hunt!
Your journey with Mareen into the beauty of the vast ocean begins here!
- How to Play -
Collect the jewels scattered throughout the levels.
Match 3 jewels of the same color to make them disappear.
If you match 4 or more of a kind, a special item appears! You can clear loads of jewels with it.
Don't worry if you can't beat a level, there are rescue items to give you a helping hand!
Conquer tough puzzles to unlock new stages!
Play as many times as you want - without stamina limitations!
A match 3 puzzle game you can enjoy anywhere, anytime
- Supports data saving and loading via the Settings menu
- Use the Settings menu to turn notifications on or off!
- Features -
Free-to-play
Many levels to play though
Simple control scheme
No time restrictions - enjoy the game at your own pace
Stunning graphics and eye-popping effects
An exhilarating puzzle game fun for both kids and adults
Latest updates
2.4.6
Bug Fixes and Performance improvements