Ok.. I found the save data, save editor and walkthrough for this game.
The save data has 100% CG unlocked and a continue game saved in debug mode with all items and characters unlocked on the first day of your reincarnation.
The save editor is quite limited. You cannot unlock everything using this editor but interestingly this editor allows me to enable debug mode in a saved game and then i can enable everything in debug mode. Although i have no idea of how to trigger debug mode playing the game in real time. If you know, tell me.
This is the link for the walkthoguh:
http://www.susuki.sakura.ne.jp/~greif/game/zetu.html
I have a question though, what is the difference between this one and the standard version of this same game? The standard version of this game seems to be developed in 2006 while this version was developed in 1999, but looking at the getchu link the standard version seems to have less characters or did getchu not put all of them? Does it mean that there are also other Akuma(nightmare) versions better than the standard version? So confused.
P.S.> It feels lonely to be talking alone.
