Competition Pro Retro mod: 2nd fire button

[pmeier]

Hi,
a few years ago, I bought a new Competition Pro, because my old one doesn't react sometimes...I always wondered if it is fully wired. I opened it and to my surprise all cables are there.The three unused cables (grey, green, blue) have an isolation cap which can be removed easily. So I wired the unused grey cable to the left upper fire button. joy(0)=32


This is really awesome. Now I can fully enjoy Ghosts n Goblins, Commando, BB4CPC... Unfortunately it is sold out and Speedlink is bankcrupt... Damn... Should get another one and a Y cable...

[Vince]

Nice one!

All those joysticks with loads of buttons and everyone of them the same.

So many great games could do with 2 button functionality. Like c64 Gryzor.