Phantom Brave Cheats

Misc Cheats
Extra Map 6 - Clear a random dungeon with 30+ floors, with Level 300+ enemies on the bottom floor
Extra Map 8 - Clear a random dungeon with 50+ floors, with Level 500+ enemies on the bottom floor, and have unlocked Extra Map 6
Extra Map 9 - Clear a random dungeon with 99 floors, with Level 1000+ enemies on the bottom floor, and have unlocked Extra Maps 6 and 8

Easy level up
(Use the Change character cheat with this also) Take ash and kill the green phantom. then talk to Marona. ask ker to make a character. Dont make one. quit and the green phantom will be back. repeat it and you can level up!

Beating Extra Map Bonuses
To unlock Extra Map 1, just beat the game once.

Extra Map 2 - Beat Extra Map 1
Extra Map 3, Etna, and Flonne (Fallen Angel form) - Beat Extra Map 2
Extra Map 4 - Beat Extra Map 3
Extra Map 5 and Laharl Beat Extra Map 4
Mid-Boss - Beat Extra Map 5
Myao - Beat Extra Map 8
Extra Map 10 and Baal - Beat Extra Map 9
Extra Map 7 - Beat Extra Maps 1-6