Use the up arrow to move the mouse forward, the right arrow to turn to turn the mouse right, and the left arrow to turn the mouse left. Avoid the VERY SLOW cat, and go for as long as you can! If your LOTBA gets to 10 (or higher) before the cat catches the mouse, you are way better than I am!
I love cats and everything about them, so I decided to make a cat-chase-mouse game. I also observed some other Scratches, and made a new sprite out of the mouse for when you die based on what I saw.