Now the whole thing is done.
I upped the final release and the javadoc.http://www.planet-h.com/gtroids/
There is also cheatmodule.
It was just a helper for development but if someone wants to check it out ...
Type the word "log" while holding the left ALT key (this toggles the logpane on or off)
If the log is open, type the word "cheats" while holding the left ALT key (this should show the complete cheatlist)
You'll find all common cheats like godmode, powerups, etc.
All the cheats must be typed with the left ALT key pressed
If you run the game as applet, make sure that the game is focused (border turns red, if it is)
If you use cheatcodes during a game, the current score gets blocked by the highscore module.