This is a game of even or ods. There is a countdown (3,2,1) and the player has to type a number from 0 to 5. when the player taps the number, a hand showing the number is shown in one side of the screen. At the same time, the machine randomly selects a number from 0 to 5 and shows a machine hand with that count. Then, in the middle of the screen, the sum shows up. But before a round gets played, the player needs to select of 2 buttons - Even or Odd. if the player selects even, for example, and the sum of both hands is even, then he wins, and there's confeti effect. If not, he loses, then there's some visual indication that he lost. Try to make the hands in 3D.