Use the left arrow key to turn left, and use the right arrow key to turn right. Press the W key to go in the direction that the cat is facing. Press the S key to go in the opposite direction the cat is facing. Press the Spacebar to shoot the aliens. Collect the donuts to be able to shoot super fast for a short amount of time. You get 5 points for every alien you shoot. The game ends when you die. Oh, and one last thing... Enjoy!!! :)
I made the code and the costumes of the ball aliens and the flashing hint-bars. Scratch made the design for the Cat. His name is Scratchy. :cat: Thanks to unknown for the explosion, its a free use sprite anyways.