I lost my 2 years account just by reinstalling the game, I opened my KonamiID just to load a New account. It just rewrote all my progress without my conscent. And the support team just couldn't give me back my account despite I gave them all the info needed. I uninstalled this game FOREVER! It's a fun game, really. But WTH with that saving system in the KonamiID? Just rewriting new accounts with no advice? BYE Duel Links...