This page contains Grandia Extreme Unlockables for Playstation 2 called "Bonus adventure" and has been posted or updated on Aug 27, 2007 by honeydip. Let us know what you think of this Unlockable by thumbs voting.
Beat the game and save when prompted. Reload the saved game to access a new dungeon with 100 floors.
Back to all Cheats
Stuck on this game? Set a specific, clearly defined question and let others answer your question or view answers to previously asked questions. If you think you are an Grandia Extreme expert then please try to help others with their questions.