Put phone on a table or a book, and then beat the around with slight strength, you will get corresponding points if the coins are flipped. There are two modes for choice: stage mode and free mode.
In stage mode, you are facing the following four stages challenge:
Normal : At least one coin must be flipped, and only flipped coins will be considered as valid point.
All-in : All coins must be flipped to same side.
Boss : Each coin must be flipped 3 three times.
Bonus : Try to touch the coins on the screen to gain bonus points in the limited time.
In free mode, you are free to select game stage, number and kind of coins you like. Scoring rules are the same as stage mode based on the stage you select.