Had discovered this app and have it installed from pure scientific curiosity without any expectations to the ability to run on an old Kindle Fire. The application also warns the same, that the minimum requirements are not met. Amazingly, running the app and a card game can be started without any major problems. However, one should not try to want to change the volume or the like you. The card game was so long liquid and well until the first great graphic effect came. The game then hangs unfortunately.
Conclusion: I'm surprised that it was even halfway liquid. The installation on an old Kindle Fire Can you but save you. (As I said was, eh not expect that at all something goes). The application itself is practical and a good implementation of PC games. With suitable hardware worth a recommendation. The Game Contents I rate here is not because most people who get this app, the game should probably know.