Screen (J2ME only)

     - Default screen scale is 100%. You can zoom in/out the screen with other scale.
     - By default, the width and height are not restricted to proportions 256x240. You can change it to restricted mode.
     - You can press asterisk *(by default) or click the screen(in touch screen) to switch fullscreen.
     - If the rotation is permitted, the screen will rotate by 90 degrees counterclock.

Controls

     - Default key mapping:
FunctionvNes J2MEvNes Symbian
Up'2'Up
Down'8'Down
Left'4'Left
Right'6'Right
A'1''1'
B'3''4'
AA'7''3'
BB'9''6'
Start'5'OK
Select'0''2'
Fullscreen'*'
Trigger'#''#'
     - How to use trigger key? Press trigger and AA simultaneosly, and release them all. AA will be down forever. Once more to let AA up.

Save / Load

     - 10 save/load slots for each game. (5 for vNes Symbian)
     - Set your one key quick save/load in KeyMap. The default save/load slot is
slot 1.

Emulation

     - Supported mappers are Mapper 0,1,2,3,4,6,7,8,11,15
     - You can adjust the speed easily. If your mobile doesn't have a fast CPU, it is not possible to adjust to a acceptable speed.