Last update: 21-01-2008.
The game should work on almost every handset with certain aspect ratio and certain "soft keys", but it has not been thoroughly tested on every phone on the market.
You have to know the resolution of your handset in order to download a correct file!
If the ingame image is shifted or cropped, you may try to press "6" on the first screen (with "Enable sound?" selection).
Multiple simultaneous keypresses are not detected so you cannot use "FIRE+Direction" control scheme. The second ("directional") scheme is set by default.
You may have to mute the music in order to hear the sound effects.