@sirhenrythe5th Hi
I should know this about the Amiga as I did have one. I wished I kept it now. I am just so used to playing games with a button for jump I forgot about the Amiga using one fire button (I used the competition pro or the 500XJ EPYX Joystick).
Thanks for the help I will check out this post.
In regards to the custom commands to disable the up control I have worked it out.
If anyone is interested when you start an amiga game through amiberry it creates an auto-startup file.
In this file you can place a custom option after the PRELOAD command
eg PRELOAD CUSTOM1=1
You would need to visit whdload.de to see the info of the game and what custom options it has.
Comes in handy if you want to add unlimited lives etc to some games.