The Cat follows your mouse pointer. Dodge the walls, hit the bananas, dodge the ghosts... if you touch a ghost, your health goes down by one. If you touch a banana, your health goes up by one. When the scratch cat touches the key, it holds it. Once you touch the door, you go to next level. There is no losing. Even though there's no losing, try to win the game... You can touch the walls. But don't stay on the walls...
Special shoutout to Matthe Highlands from Hackingtons. Wish you my best of luck!!!