Merge Rain: Number Rain Puzzle

Contains ads
Content rating
Everyone
5+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Number drops - 1s, 2s and 4s - fall from the sky without end.
Swipe your finger to draw a line, and a platform appears for a moment.
Roll and bounce the drops into the jar, and merge equal numbers to double them.
If the jar overflows, it's game over. Survive 10 minutes to clear the run!

What kind of game is this?
- A physics puzzle played with a single line: ink is scarce, spend it wisely
- Doubling merges: 8, 64, 1024... the numbers never stop growing
- Roguelike augments: every new number lets you pick 1 of 3; pick again to level up
- Tap the cotton candy within a second to earn a powerful relic
- Gold stays after every run: upgrade traits and try again (ball size, ink, auto-magnet...)
- Every run builds differently; finish 10 minutes for a clear bonus

You'll like it if you enjoy
- Physics merge puzzles and casual roguelikes
- A 10-minute run that fits perfectly into a commute
- Warm, cozy, hand-drawn vibes

Playable offline.

Merge Rain is a free number merge puzzle: a drop-and-merge physics game with roguelike upgrades, an endless mode and short 10-minute runs. Great for fans of number games, merge games, ball drop puzzles, casual brain games and cozy offline games.
Number rain is falling! Draw lines with your brush, fill the jar, merge away!
Updated on
Sep 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity and Device or other IDs
  • This app may collect these data types
    App activity and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

- Rate the game from the result screen after a new best
- New title screen text
- Minor fixes
Content rating
Everyone
Learn more

App support

About the developer
이유석
rnak98@naver.com
South Korea