Will think about it, maybe next week if I get time will try to implement an easy mode, thanks for your feedback :)
Have fun!
I'm already in big troubles again at level 13 :D I can destroy all enemies and bases, but the Tau Force Field will then remain, and then you do not get to the next level. If destroying the Tau Force Fields, there will be two Tau Motherships left that you can not shoot because of the ruins at the bottom of the screen. About an Easy Mode - you can just call the original for Game A and make a Game B that are running slower...