Video game in my OS

I added a functionality to the trash app. Now to clear “cache” in my OS, you have to play a game where you need to catapult trash to target. Controlls:

• Input ranges - vertical and horizontal trajectory
• Enter or SHOOT button - launch
• R - restart game after loss
  Also you can sometimes delete needed information for OS functionality and will be activated self destruction mode
  Game is written with a bit of math and html canvas)