great game
it was real fun i didnt find it difficult at all but maybe adding more troops and that lazer idea seems a heck of alot helpful plus maybe beeing able to possition the troops on specific areas and probably putting more than 5 troops at a time in the screen. but over all it was a real good game i beat all lvls with full honos(all the little red thingies) and i only died like once at the begining since i didnt know what i was doing =P