The uridiumkeyshack.sna file alters the keys from the usual z,x,k,m,enter etc. to: up - q down - a left - o right - p fire - space pause - enter (I know this is an odd choice, but there's method in my madness) quit - q (only when paused) NOTE: the altered keybaord routine takes a byte or two more than previously, meaning that Kempston joystick (probably) won't work any more. :( Cheers, - Russell Marks (rm1ajy2@gre.ac.uk)