You are the blue space cat at the bottom left of the screen. Your objective is to stop your enemy, the mini chopper flying over your screen, from getting to the portal. Being a space cat, you have a space gun. Use the mouse to aim and spacebar to fire. Your stats are shown at the bottom right of the screen. The default difficulty is 16, but you can change that using the 'Difficulty' slider. The higher the difficulty, the faster the chopper will fly.
If you are not very skilled with a mouse or your reflexes aren't up to scratch, feel free to change the difficulty down. High difficulties are very difficult and require lightning fast reflexes. The gun has a short reload delay, so make sure that your mouse is on the heli when u press space. Have fun :D
