This is a repackaging of the PX-4/HX-40/HC-40 emulator of Toshiya TAKEDA (http://homepage3.nifty.com/takeda-toshiya/) with the required ROMs and some extras. 
The  original distribution is released under the GNU GPL (see COPYING.txt), so includes no otherwise copyrighted material.
This includes the ROM images and all files on the d88 floppy images.

px4wand.d88   - is a character based game for the PX4, (H, J, K, L keys are for moving)
archivers.d88 - contains various archivers

Extra key mapping :
PX-4 char  PC key (US keyboard)
  :         ;
  *         :
  =         _
  ;         =
  "         @
  &         ^
  '         &
  (         *
  )         (
  _         )
  ^         '
  ~         "
 

fjkraan, 20100403