4 persons, divided into 2 teams, try to earn more scores in order to enter higher level.
And make sure to keep youself holding up ......
1. The rule is as simple as possible, so it's very funny to play with other 3 friends and have a match.
2. Enjoy your easy and leisure time during the game.
3. Need not register to the internet, so you can enjoy wireless mobile life at any place.