Star Drop: Merge Planets
Drop, merge, forge a blackhole
Free · Designed for iPad. Not verified for macOS.
Chain reactions, rising melodies, and the most satisfying black hole in mobile gaming. One thumb. No wifi needed. Free.
Drop asteroids. Merge planets. Forge a BLACK HOLE.
Star Drop is the oddly satisfying space merge game you can't put down — one thumb, endless chain reactions, no wifi needed.
HOW IT WORKS
Drop celestial bodies into the gravity well. When two identical objects touch, they fuse into something bigger: pebbles become asteroids, asteroids become comets, comets become moons… all the way up to stars. Merge two stars and you'll forge a BLACK HOLE that devours everything on screen.
Sounds simple. Then the pile starts rising toward the event horizon, and suddenly you're one clutch merge away from disaster — or a monster chain reaction.
WHY YOU'LL KEEP PLAYING
• One-thumb controls — drag to aim, release to drop
• Real physics — every pile settles, rolls, and topples differently
• Chain reactions that play rising musical notes as they cascade
• The black hole: the most satisfying screen-clear in mobile gaming
• Runs perfectly offline — planes, subways, dead zones
• Quick 2-minute rounds that turn into "one more run"
FAIR & SIMPLE
Free to play with optional ads. One cheap purchase removes interstitials forever. No energy systems, no timers, no accounts, no nonsense.
How far up the chain can you get? Some players may never see the black hole. Will you?
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Owen Brown, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Owen Brown
- Size
- 25.5 MB
- Category
- Casual
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Ethan Brown