Beating Earthworm Kim:
Get all Udders then go to the dog head in the lobby, he will open
a door and you will have to verse Earthworm Kim. Watch out, when you
touch her she swtiches bodies and throws out your marbles, to change
back touch her again.
Playing as Earthworm Kim:
Get all 1000 marbles on all stages, go to the first stage in
Fear. There is a door in front of the Professor Monkey-For-A-Head rug,
go in it, you have to be as smart as a smart superhero (collect all
1000 marbles) before you go in. When you go in, it stops your game and
goes to the beginning part, where Jim is playing the accordion, but
Jim isn't there, Kim is. When you start the game with Kim you start
from the very beginning (as smart as pond scum). Kim does the same
things as Jim but she is two times weaker, her shots do less damage,
those health thingies regain two precent instead of five, and marbles
don't regain health.
Hold Z and press C-Up, C-Down, Left at the title screen, then
begin game play.
Go outside the entrance to "Hungry Tonight?" Collect the Power
Parp Tin from Snott and use it to collect the nearby extra life. Enter
"Hungry Tonight?" and immediately exit. Talk to Snott again to get
another Power Parp Tin, then collect the extra life again. Repeat this
to get as many extra lives as needed.