For users who wish to unlock cards on their specific save file without downloading an external file, hex editing is possible but more complex.
No more winning 3-star duels just to get a duplicate "Hinotama."
However, if you are a returning adult with limited time (maybe two hours a week to game) who just wants to build the anime-accurate Joey deck or try a bizarre combo, the is a godsend. It transforms a tedious grind into a deck-building sandbox, letting you enjoy the best part of Yu-Gi-Oh: the duels themselves.
Say something, please!