My answers to you is simple. We do not understand your questions. That why no one is replying . Title is re-register but you say other games? Most game is not from Square enix. SE is game developer not storage like Sony where it a platform to play the game. May I ask you can Battlefeld 3 from Frost2 install in Sony? Yes!! but not on square enix. Simple as you brought yourself an green and red apple. Both are apple but are they sweet as both too? Understand the sense of my conception there?
or you meant, delete and create new one? Sony is sony. Microsoft is microsoft.
You can just simply add one another even they stayed same SE.Code is different ya. Engine is different too. Did you wear ever your sister cloths too just because you stay in same house when you want to change yourself into a girl??