Let's face it, no other sport has as high a PEW PEW PEW factor as good old fashioned laser tag. Unfortunately, a quality rig is pretty expensive. So what's a boy to do? Simple, make your own.
This homebrew LaserTag game uses a cheap laser pointer combined with a toy gun and a PIC16F628A microcontroller that connects up to a piezo transducer which is used for producing various beeps. The 5 pin header plug at the bottom of the device is used to connect to a programmer for in-circuit programming.
As cool as this system looks, there's just no way it compares to the feeling you get when braining an opponent with a Mag-lite.