Press number 1 to defend yourself Press number 2 to throw your saber at the enemy. Press number 3 to throw your defense power. Also use the arrows to move around the purple medicine so that you would not "get stuck"if you touch the medicine then --1 is deducted from your health. if so happens scratch is out of the picture then drag him with your mouse back up.
This project comes from the the Scratch book.I also modified the game by making the Star war into fighting a virus instead.And when you hover over the cat then the cat changes color.