• Extra levels

Enter FbgJ IYAX or GdBM IABg as a password to play additional levels.

 

 

• Kid Niki

Hold A on controller two at the title screen, until Kid Niki appears. 

 

• Preview first Boss

Hold Down and power on the NES. Press Up on Controller Two after the screen turns white. 

 

• Sound test

Hold A + B on controller two at the title screen and press Reset. Press A or B to select a sound and Up, Down, Left, or Right to play them. 

 

• Special game

Hold Select and power on the NES. Press Up on Controller Two after the screen turns white.

 

• Suicide

Press Select during gameplay to end the current game if you become stuck.