Master System/MarkIII Converter for Genesis/MegaDrive 16Bits Console

Master System

Master System and Japan MarkIII System

*** Attention : The game Alien Storm need original Master System/Japan MarkIII System joypad to play

Here are the screen shot from this product :

This screen shot show the converter playing Japan MarkIII game cartridge.
*** Note that the cartridge is face up


Download Master System/MarkIII Converter  Modification Guide 


Modification Guide : Use original cartridge plastic case

  • Unscrew 2x screws
    • Open the case
    • Cut a long rectangle space on the top
    • Show long rectangle space
    • Put the converter kit into the case
    • Screw 2x screws
    • Ready to play