Sun Drop: Planet Merge Game
Sastay Coderz Puzzle
Drop and merge planets to build the Sun in this relaxing physics puzzle!
- Downloads
- 85+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 24
- 2026 · v1.0.0
Screenshots
About Sun Drop: Planet Merge Game
Drop, merge, and grow your way across the solar system!
Sun Drop is a relaxing physics puzzle where you release planets into a jar and combine matching pairs. Two Moons become Mercury. Two Mercurys become Mars. Keep merging and you'll grow all the way to a blazing Sun — if you can keep the jar from overflowing.
HOW TO PLAY
• Tap or drag to aim, then release to drop a planet
• When two identical planets touch, they merge into the next one up
• Every merge scores points — bigger planets are worth far more
• Plan ahead with the next-planet preview
• Don't let the planets stack above the top of the jar
SIMPLE TO LEARN, HARD TO MASTER
Anyone can drop a planet. Filling the jar with the Sun takes real strategy. Chain merges together, keep your big planets low, and leave room to recover. One careless drop can cost you the run.
FEATURES
• 10 planets to unlock through merging, from a tiny Moon to a glowing Sun
• Realistic physics — every planet rolls, bounces and settles naturally
• Satisfying merge effects and a soft, colourful claymorphic art style
• Your best score is saved automatically, so there's always a target to beat
• Pause any time and pick up right where you left off
• One-handed portrait play, perfect for short breaks
• Free to download and play
• No sign-up or account required — just open the app and start
THE PLANET CHAIN
Moon → Mercury → Mars → Venus → Earth → Neptune → Uranus → Saturn → Jupiter → Sun
Reaching the Sun is only the beginning. The real challenge is how many you can make before the jar fills up.
Whether you have thirty seconds or thirty minutes, Sun Drop is an easy game to pick up and a hard one to put down. Download it free and start building your solar system today!
Sun Drop is a relaxing physics puzzle where you release planets into a jar and combine matching pairs. Two Moons become Mercury. Two Mercurys become Mars. Keep merging and you'll grow all the way to a blazing Sun — if you can keep the jar from overflowing.
HOW TO PLAY
• Tap or drag to aim, then release to drop a planet
• When two identical planets touch, they merge into the next one up
• Every merge scores points — bigger planets are worth far more
• Plan ahead with the next-planet preview
• Don't let the planets stack above the top of the jar
SIMPLE TO LEARN, HARD TO MASTER
Anyone can drop a planet. Filling the jar with the Sun takes real strategy. Chain merges together, keep your big planets low, and leave room to recover. One careless drop can cost you the run.
FEATURES
• 10 planets to unlock through merging, from a tiny Moon to a glowing Sun
• Realistic physics — every planet rolls, bounces and settles naturally
• Satisfying merge effects and a soft, colourful claymorphic art style
• Your best score is saved automatically, so there's always a target to beat
• Pause any time and pick up right where you left off
• One-handed portrait play, perfect for short breaks
• Free to download and play
• No sign-up or account required — just open the app and start
THE PLANET CHAIN
Moon → Mercury → Mars → Venus → Earth → Neptune → Uranus → Saturn → Jupiter → Sun
Reaching the Sun is only the beginning. The real challenge is how many you can make before the jar fills up.
Whether you have thirty seconds or thirty minutes, Sun Drop is an easy game to pick up and a hard one to put down. Download it free and start building your solar system today!
What’s new
Version 1.0.0 · Updated September 24, 2026
Sun Drop is here! Drop planets into the jar and merge matching pairs to grow them, all the way from a tiny Moon to a blazing Sun. Don't let the jar overflow.
Play today's Threadline puzzle
Draw one line through every cell, visiting the numbers in order. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
User reviews
very satisfying game best for kids and adults thanks for making a best game ever
best game
such a fun and addictive game!📱🎮I genuinely enjoyed playing it.Definitely worth a try💜
Very joyful and easy to play and very satisfying game
excellent game
loved it
Alternatives to Sun Drop: Planet Merge Game
Looking for apps like Sun Drop: Planet Merge Game? Here are 6 similar Android apps on Google Play. The highest rated is Quell Zen (4.6/5), and 1 of the 6 are free to download.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Sun Drop: Planet Merge Game | – | Free | 50+ | Sep 24, 2026 | |
| Get Fish! | – | 0.99 USD | 10+ | May 29, 2026 | Compare |
| LIGHT UP 7 - Hexa Puzzle | 3.1 / 5 | Free | 5,000+ | Jun 3, 2026 | Compare |
| Floor | – | 0.99 USD | 5+ | Apr 3, 2026 | Compare |
| Quell Zen | 4.6 / 5 | 3.49 USD | 5,000+ | Mar 11, 2022 | Compare |
| Asteroids 2.0 | – | 1.99 USD | 10+ | Mar 24, 2026 | Compare |
| Sliding Puzzle - Let's Think | 1.7 / 5 | 1.99 USD | 1,000+ | Aug 24, 2026 | Compare |