Locate the hidden egg at the end of level 1. It can be located by jumping directly upward at the edge of the cliff just before the "G" sign. Smash the egg and collect the Hudson bee logo. Hold Up + A + Select and press Start at the game over screen to continue game play at the start of the last level played. Alternatively, hold Right and press Start to continue game play.

Allow the game to reach the title screen, then reset the NES console. Then, press Right, Left, Right, Left, A, B, A, B when the title screen appears again. Alternatively, press Down, Up, Left, Right, B, A, B, A at the title screen.

Kill the first Boss and pause game play as he leaves the screen.

Locate the red flower in level 1-4. Shoot the coyote that attacks from behind twice while jumping to display a power-up in the form of a Nintendo controller. Get the controller to collect 1000 points.

At the end of the first stage (right before the G sign), go ahead and jump up and down to get an egg. This egg contains a Hudson Bee, which will enable unlimited continues. At any point where you've lost all of your lives, hit any direction on the the arrow key pad, and press Start to continue at the level you ended.

Get to the middle of level 1 where some kind of wooden voodoo objects are located. Just after the fire appears in the middle of the two voodoo objects, shoot about ten times (even if do not have a weapon). You will see something that will get you to a bonus level.