Your cat (P2) likes to destroy laser pointers (P1), in this Multiplayer game of keep-away use the mouse pointer to try and keep your laser pointer away from P2, the cat. P2 you are the cat and you need to destroy this laser pointer with arrow keys.
This was a bit easy to do, it just took a while. Though I had to change the laser pointer movement way for everything to work, pain in the butt.