Dungeon Explorer Cheats

Passwords
ADGDP-CJLPG Final Dungeon is open.
CHECK NAMEA Change names
ADGDP-CJLPG Final Dungeon is open.
Enter DEBDE DEBDA as a password, then press Run + I Invincibility
JBBNJ HDCOG Play as Princess Aki
IMGAJ MDPAI Play as the Hermit
HOMING AAAA Precision Guided Weapons (Smart Weapons)

Secret Ending
To see the secret ending for Dungeon Explorer, you must input the invincibility code so you can pass through objects. When you take the ORA stone back to the King and he leaves, you can then pass through the blockade to his throne, which will initiate the secret ending.

Use the Harmit (Hermit) the hard way
To use the Harmit (bad spelling in games, gotta love it). level a Bard until you have at least 50 HP. Go into the second house to the west of Axis Castle. You will be transformed into the Hermit.