Support for Android 10.
Improved stability and performance.
Fixed some bugs.
This game is the 20th Android game for the Web game site "DAN-BALL".
Extreme swing-by 'Lim Rocket'.
Game to advance by operating the rocket while avoiding collision with the planet.
Rocket has been pulled to gravity always (Universal gravitation)
Avoid collision with planet in a skillful attitude control.
The game over is when you lost to off-screen or crashing into planet.
You admire a beautiful universe sometimes also it is a good idea!
Compete a number passed through of planet.
