Be Hu Man at start of game...
	Disable door noise...
	Full life...
	Last Quest...
	Secret weapons store...
	Super password...
	Ultimate password...

Enter NODEGOSOOOOOOO as a password. Note: Enter MODE FOR OOOO OOO in Japanese version of the game.

Enter RMAYTJEOPHALUP as a password. Note: Enter PLAY THE ONGA KUN in Japanese version of the game.

Hold II when using a potion after dying.

Enter the following password to start with all the necessary transformations and items to enter the final castle: W0CV 5ATV KYR1 SV

Enter the house with a well in the first village. Fall down the well, and turn left towards the exit door. Place your character on that door, jump directly up, then hold Up while in mid-air. Enter the hidden door that appears above the exit door.

Enter 3WSURYXZY763TE to start with advanced items and abilities.

Press Run on the title screen, select Continue and then select Password.

Password - Effect

3ZHURYNZY726VH - Start as Hu-Man with 8 hearts, all equipment, all transformations unlocked and only the final dungeon to beat.