This is a drawing game. I made it so when you star your pen in not being used. To start putting marks press space. Press space again to lift up your pen. The colour of your cat tells you what coulor your pen is. To switch it click coulors (yes its spelled wrong) Then click on the colour you want Fun things to try! Try making dot by pressing space twice then moving the sprite. After connect them all.
Thank you scratch team for the scratch cat. @RipYel lowfang for showing me how to make it move with your mouse!