Ok so this is pretty lame but I can not beat the first boss in Earthworm Jim, the trash can guy. I read the hint and it says shoot him when he is dancing and rolling, I have gone through tons of bullets and he just won't die, am I missing something?
So what you gotta do is shoot while he's dancing, until he transforms on the wheels and starts rolling, once he's rolling around you have to keep shooting AND dodging/jumping him. If he hits you while rolling you have to start the process over again. So eventually he'll blow up if you jump him and shoot him while rolling.