The game's purpose is to make a girl run into a running boy. To do so, the player has to tap the button at the right timing. If she runs into him, the game is won. However, if she misses him or runs into a man, the player loses. Every time the level progresses, the trees change in color, indicating that the season is changing every level.
1st level difficulty: Only the boy is present. The trees are pink-colored indicating the season is spring.
2nd level difficulty: The boy and the cat are present. If the cat has its eyes open, then he may stop to look at it and continue running. The trees are green-colored indicating the season is summer.
3rd level difficulty: The boy and the man are present. The trees are orange-colored indicating the season is autumn.
