Turn an available design into a game app, 0

In this game, the character (shown in the attached graphical elements) runs continuously in the direction of the player, avoiding atill rocks by going right or left repeatedly. The rocks are dipersed in a way to make the game interesting and challenging. The running speed, as well as the score, increases whenever the character passes a rock successfuly (without hitting). In the score box that shows the last score and the highest score, what is displayed is the last score for this particular player, and his/her highest score playing this game. Also, "Game Over" is added to this box.