Step 1: http://i55.tinypic.com/xfsyf8.jpg The begin of the End.. There are crates, with Life's in it. So, when you're almost dead, you know what to do.
Step 2: http://i51.tinypic.com/2cajnl.jpg There's the Boss.
Step 3: http://i54.tinypic.com/20jhl3n.jpg Shoot in his eye. NOTE: Don't forget to use the Life's in the crates!
Step 4: http://i52.tinypic.com/b7kn5k.jpg Keep shooting is his eye..
Step 5: http://i52.tinypic.com/15d6hqu.jpg He dies!
Congratulations, you've killed the last Boss!
I hope it will help you to kill the Boss. Sorry for my English, by the way.
