Belgian developer Pype still gives love to his long term Nintendo DS homebrew game project School Rush.

Help Bilou, a blue, ball-shaped explorer to stop an evil gauge haunting a school. You can jump and grab things but also stomp some monsters. Your goal is to reach the right of each level before you’re caught by the ever-raising ink. You’ll need to be quick, too. Use (R) or double-tap in left/right directions as if you were a pink, living vacuum cleaner.