This is an action game which continues avoiding the group of the ring of a mystery for 1 minute.
The ring which appears at random rushes toward you. You manipulate a player by leaning iPhone (iPod touch), and avoid a ring.
It is a success when it passes for 1 minute. And the stage of a more difficult level starts.
The home position used as the standard of gradient of iPhone (iPod touch) is determined at the time of a stage start.
It is not necessary to have iPhone (iPod touch) horizontally.
A home position can be changed if the tap of the screen is carried out during a play.
It does not hit the ring of the gray immediately after an appearance.
What needs to be avoided is a ring of red or blue.
This game supports OpenGL ES 2.0 and 1.1. In 2.0 and 1.1, the screen effects differ a little.
Source: App Store