Yu-Gi-Oh! Forbidden Memories in Japanese?

I owned the english version of the game and while I don't have a complete understanding of the game, I know for certain that it didn't follow the typical rules of the game. In forbidden memories you were able to get away with all kinds of random stuff like fusing two random monsters to create a stronger one for no real reason. It was overall a pretty poorly made game and was really just made as a cash in to score money off fans who thought they'd be buying an actual game that played by typical rules.