This page contains Gurumin: A Monstrous Adventure Codes for PSP called "Original Japanese voice acting" and has been posted or updated on Feb 20, 2007 by h4x0r21.
- Developer: Falcom
- Publisher: Mastiff
- Genre: Role-Playing Action RPG
- Release: Feb 12, 2007
- ESRB: Everyone 10+
Original Japanese voice acting
Successfully complete the game, then choose to start a new game. Then, hold L + R and press Left, Up, Right, Down, Left, Up, Right, Down, Left, Up, Right, Down at the difficulty selection screen. A sound will confirm correct code entry.
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