Use the mouse to direct the hammer. The cats will pop out randomly. To hit a Felix move the hammer using the mouse over a black hole when the cat pops out press the space bar to hit it with the hammer. You have 60 seconds to get as many points as you can. Good Luck.
This is officially one of my best projects. It took me a lot of time and effort to make this. Please appreciate it. I made this one myself. It is supposed to be a difficult game.