Dan Lawton and Ken Beckett released the source code to Color Dreams' "Crystal Mines". It was a former unlicensed commercial game for the Nintendo Entertainment System/Famicom. Read more about Crystal Mines (Source Code) (NES Game)
Lucas "Dizzy9" Kur comes up with an early version of "Dizzy Melanchony Of Existance (Chapter 0)". Dizzy:MOE is platform-adventure game for NES and was created to resemble gameplay of Dizzy games made by Codemasters. Read more about Dizzy Melanchony Of Existance (Chapter 0) (NES Game)
Alter Ego is a logic platformer by Shiru, Kulor and Denis Grachev. You have to switch between them the hero and his alter ego to clear levels. It is a bit similar to the game Binary Land. Read more about Alter Ego (22-07-2011) (NES Game)