App Profile: Color Change Runner

A human made of color ink runs toward the goal.
When he runs, the ink in his body leaks out.
and He loses a lot of ink when he comes in contact with obstacles.
Let's take ink so that his body doesn't go away.
Ingesting ink changes the color of his body.
If the bonus color presented at the start is the same as his color at the finish,
you will get an additional reward.