GravityMerge: Space Puzzle
Merge planets with gravity
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
GravityMerge is a falling puzzle game where gravity changes every move.
Drop cosmic dust from above and collide matching celestial bodies with enough momentum to merge them. Build your way from cosmic dust through the Moon, Mercury, Venus, Earth, Saturn, Jupiter, the Sun, and a neutron star—then create a black hole.
Gravity is the heart of the puzzle. Larger bodies have a wider, stronger pull, drawing nearby bodies into motion. Choose where and when to drop to set up chain reactions, use gravity to create impact, and keep the board under control.
A gentle touch is not enough: bodies merge only when they collide with momentum. Read the board, use each body's pull, and find the drop that turns a near miss into a combo.
Every successful merge raises your combo and multiplies your score. Chase a high score, race for the fastest black-hole clear time, or aim for both.
Features
• Gravity-driven celestial merging
• Momentum-based collisions and combo scoring
• Score and clear-time records
• Resume an interrupted mission
• Shareable result cards
• Premium option: remove ads
If celestial bodies remain above the danger line for too long, the mission ends. How far can your gravity strategy take you?
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update makes GravityMerge clearer and more comfortable to play.
• Refined the iPad layout to make scores, the next celestial body, and the evolution sequence easier to read.
• Adjusted celestial artwork to better match where bodies make contact.
• Made previews consistent with the game board and removed unwanted backgrounds behind cosmic dust and meteors.
• Raised the danger line slightly, giving you more room to build and merge.
Use gravity to create chain reactions and reach a black hole!
The developer, TAKASHI KOJIMA, 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
- Usage Data
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
- TAKASHI KOJIMA
- Size
- 28 MB
- Category
- Puzzle
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 9 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium Feature $0.99
- 天体カスタマイズ $0.99
- Copyright
- © 2026 Takashi Kojima
