Princess Underground (Maybe)
Dig, fall, and dive deeper!
Only for iPhone
Free
iPhone
Play co-op with a friend — no internet needed! Two iPhones, side by side. Outrun the falling ceiling and dig deep to find the princess... maybe.
A princess is trapped deep underground... or so they say.
Nobody knows if it's true. Still, our hero grabbed a pickaxe and jumped into the hole.
"Princess Underground (Maybe)" is a pixel-art action game where you keep falling deeper and deeper.
The screen scrolls down on its own. Escape the maze-like caves before the ceiling catches you!
■ How to play
- Move left and right with the joystick, jump with the button
- Mine ore buried in walls and floors to earn gold
- Skeletons, slimes and bats stand in your way
- The deeper you go, the more dangerous it gets
■ Power up at the shop
A shop opens at the border of each area.
Speed boots, a sharper pickaxe, slow-down potions...
How you spend your gold is the key to going deeper.
■ 2-player co-op
Connect with a friend nearby over Wi-Fi/Bluetooth (no internet needed) and explore the same cave together.
■ Exploration records
Your depth and score are saved. Beat your best and get closer to the princess.
* If you get defeated, you can watch an ad to revive on the spot.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed an issue on iOS 17 where the BGM and Sound buttons on the title screen did not update when tapped.
The developer, takuji tsukamoto, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- takuji tsukamoto
- Size
- 30.5 MB
- Category
- Action
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
9+
- 9+
- Infrequent
Cartoon or Fantasy Violence
Contains
Advertising
- Copyright
- © 2026 takuji tsukamoto