Cheat mode: Press C, A, Left, Right,
B at the "Game Start" screen. Dynamite Headdy
will say "Nice" to confirm correct code entry. Press
Start to display the level select menu or hold Start
until the opening scene begins for one hit kills against yourself.
Head check: Highlight the "Options" selection at the
title screen, then press C, A, Left, Right,
B. Dynamite Headdy will say "Nice" to confirm
correct code entry. Press Start to scroll through all animations
in the game.
Information in this section was contributed by jakegilbert.
Hint: Defeating the Fantasy Land Robot:
In Phase 1, just avoid being stepped on and hope that
he is facing away from Heather, so she can throw the key in. When
he stops jumping, he will stretch his arm out and hit you. In
Phase 2, after the intermission sequence, he will go insane and
capture Heather. His attacks consists of jumping wildly while
swinging his arm, firing his arm at you, dropping a small fire
bomb, madly shooting his arm at you after you hit his weak point
(his face), and hitting Heather (causing a unavoidable bomb to
explode). When he fires his arm, make sure it goes off screen.
He will either pick up a Head Case or Bino. Hit Bino for a bonus
point. Never hit Head Case while he is being captured, as there
is a high chance of getting the big head. Get a bomb and fire
as soon as you get it from Head Case.
Information in this section was contributed by Xanei462.
Hint: Defeating Trouble Bruin (Maruyama):
In the North American version, Trouble Bruin will gather
Laser Balls. Duck beneath them until he starts to try to ram you.
Jump over him and he will flip off the wall and land on his tail.
When he stands up and starts panting, shoot him with your head.
Do this one more time and he is done.
In the Japanese version, Maruyama will summon Laser Balls. However
in this version they are merely special effects. They will not
do anything to you. Jump over his ramming then attack him as done
in the North American version. The only difference is that it
is easier.
Information in this section was contributed by tyhobbs1.