I am loving this, but I have a suggestion that I think would help.
It would be great to have a option to create a custom group of buttons that could be brought up like the keyboard or joystick interfaces.
In the sundry menu, you have a few special keys... I have an old game (Standing Stones) that requires me to hold the ctrl key while pressing one of the movement keys (I,j,k,m) to go through doors. If there was a blank key board that would allow a user to 'map' the keys they need, it would solve this issue I am having.
Thanks again on a great app...
-Jeff
Google Nexus 7