I remember the ingamemenu works perfectly fine on Fates when I searched for $I can only speak for myself. Like rohul stated. After trying to go into the ingamemenu, the game froze or restarted.
I see.This method was patched so long before. The development of spider codes was stopped 6 months before at least. Since there weren't any submissions. It's easier to use gateshark. Or to download NTR cheat plugin. There are plugins for nearly every game.