Shin Megami Tensei: Nocturne Cheats - PlayStation 2
Primary Collection of Cheats
Go to a terminal during game play, then replace the
disc with any other PlayStation2 game. Exit the terminal, wait
for the debug screen to appear, then replace the game disc.
Successfully complete the game, then start another
game with your cleared game save. You will be able to replay
the game with the Demonic Compendium, the ability to change costumes,
and no level limit on fusions and summons.