Ultimate Ghosts 'n Goblins Codes -

Unlimited lives:
Get over 30 lives. Your lives will then become unlimited.

Knight's Soul:
Get 2 million points under the novice difficulty setting or 5 million points under the standard difficulty setting.

Steed's Soul:
Complete the game without getting all the rings. This item increases movement speed by 20%.

Ex Magic Pendant:
Get 4 million points under the novice difficulty setting or 7 million points under the standard difficulty setting. This item increases magic to level 3 and cuts magic in half.