IMPORTANT: please use your PC to download and copy them into the phone SD card.
1. Save rom files (*.zip format) in any directory.
2. Load rom file to play.
If you're using touch keypad...
* If you press the area right above or left to 1 or 2 button will trigger 1+2 button.
* For shooting game, enable auto fire from menu and press the button for ~1 second and release.
This will trigger the auto fire until you press that button again.