KeyMap v1.1 is a freeware utility by the Chinese developer the3sky for Nokia S60 3rd Edition based mobile devices that allows you to change the originally assigned hardware joystick keys in a Symbian or Java games to any other custom key on the numberpad that you want! For example, you can map the Up arrow key on your joystick to number 5 or the Left arrow key to number 1 depending on whatever is convinient for you.

Usage instructions:

1.Start KeyMap and select “Mapping key”.
2.Press original key and then press the mapping key.
3.Repeat the process once again for mapping more keys
4.Select “Save” and minimize the application to the background
5.Now you can play games with the custom keys specified.

Download KeyMap v1.1 for Nokia S60 v3 Mobiles here