This game is also available on PC.
Retro Game Cheats for Ghouls and Ghosts (Mega Drive)
Effect: Invincibility
When:
At the title screen
How:
Press A, A, A, A, Up, Down, Left, Right when the word "Start" appears on the title screen. A chime will confirm correct code entry. Hold B and press Start. A second chime will be heard. Hold C and press Start. Begin game play with invincibility enabled. Note: You will still be harmed by falling, being grabbed by a green hand on level 4, and being stepped on by Loki. (The alternate version of this code is to press Up, B, Down, B, Left, B, Right, B at the title screen until the chime confirms correct code entry. Then, hold B and press Start to begin game play.)
Submitted By:
Unknown
Effect: Japanese mode
When:
In the option screen
How:
Enter the options screen. Choose "26" for the music and "56" for sound selections, then hold Down/Left + A + B + C + Start.
Submitted By:
Unknown
Effect: Bonus points
When:
At the end of every level where the key is
How:
There is a key at the end of every level. Position your knight just to the right of the key, then jump to the left. With the proper timing, you can take the key as you begin your jump for 5,000 bonus points
Submitted By:
Unknown
Effect: Slow motion
When:
Enable the "Invincibility", "Japanese mode" or "Level select"
How:
Enable the "Invincibility", "Japanese mode" or "Level select" codes and press Start pause game play. Hold B to resume game play in slow motion. (The alternate version of this code is to press Up, A, Down, A, Left, A, Right, A at the title screen. A chime will confirm correct code entry. Pause game play and hold B to resume in slow motion.)
Submitted By:
Unknown