From the brilliant talent that brought us Metroid Super Zero Mission comes a special treat… Metroid Super Zero Mission Hard Edition! Also new is the most up-to-date version 2.2 of the standard edition, but the main attraction of this release is the Hard Edition. There are a lot of new puzzles and surprises awaiting any player who dares to take on the Hard Edition.
RHDN Project Page
Relevant Link: (http://www20.atpages.jp/smhack/?%A5%D5%A5%A1%A5%A4...%A5%EB%A5%A2%A5%C3%A5%D7%A5% ED%A1%BC%A5%C0#q273f92)