Wasn't this the same question from eons ago that confused the forum for a minute (wisdom about producers engineers) and the answer was kris Fredrikksen...or SOME one producer/engineer that was very obscure and went by an alias for some period in his life? .
Just search the content here for the previous thread on the app and you'll find it.
I actually asked something similar to this and the developer of the app admitted the app was a failure. I'm still looking for his quotes about the app but it is confirmed by the developers that it is no longer available to download.
I haven't played this game too. Frankly speaking, lately, I do not play games often. Microgaming games are the only ones I launch. They help to get relaxed after a difficult working day. Well, of course, Queen plays too during this.