Look at Google!

[Blorx]

I played that earlier. Odd that it's easier to play that way than the original way.

[Freshbite]

Also, if you press Insert Coin twice, you can play multiplayer.

[DJisbored]

We were playing this in my computer class. The sub didn't seem to care, and by the end of class we were gathering around a computer going "oooooooooohhhhhh YEAHHH!! WOOO!" fun times =D

[Sandurz]

In my VB class, just about all of us were playing it, so our teacher got super pissed. It was great.