Roll it! GongDolE - A Hard Game

'Roll it! GongDolE' is a game that uses the accelerometer to accelerate the ball as the device tilts and strikes the enemy. It contains various physical phenomena such as elastic collision and gravitation.

Key Features:

- 5 different gravitational acceleration, 20 each stages

- Applied the actual laws of physics

- The vividness of rolling a real ball on the screen

- Black hole implementation

- It's a hard game.