Fun to play but...
It was mildly entertaining but I didn't think it was brilliant. The graphics were pretty poor to be honest, I couldn't tell what anything was, the background was just a bmp.
It could be really good, just improve the graphics and add some effects (especially when you get hit).
And no offence but if I here any more Green Day I'm gonna go kill something. Theyre a good band, but please give a choice!