A Sega joypad adapter for the Amiga.
Above is an article originally published in Amiga Format (issue 44).
The hack was created by myself (Anthony Ball) and Ed Bamber. It was used in several Amiga games, including Hired Guns, ADoom and Superhero.
Normally you can only read two buttons on an Amiga controller, this allows you to read more from a modified Sega joypad (or by using the adapter with an unmodified joypad).
Source code (use DEVPAC): sega.s