I found a good joystick to play under MorphOS the MayFlash F500 see here: http://www.mayflash.com/Index.html
I play to several gamesw as 1941 Deluxe, Hurrican and MiniSlut and works fine with others not is better the keyboard, curiosly this joystick doesn't work under OS4, it isn't recognize for the system, I can't play to MACE with it, or that some day we have a MorphOS version.