Z for standard attack X special attack Left/right arrow keys = move around Down arrow = duck his low beam attack He can only get hurt when he has a headache. If I ever get around to making a 5th installment, I'll be sure to make WASD controls.
The health is on the top corners of the screen. Every several hits, you will chip away a bit of the enemy's health. There are difficulty modes. They are wimpy, easy, medium, hard, very hard, impossible, and infernal. Lets see if anyone can beat impossible or infernal! EDIT: Dec 21, 2013, removed the health number displays because I'm too lazy to fix the bug. Also, EWW I can't believe I used Comic Sans...