Codes
Enable RockMan crossover quest

Enter this code while at the eastern solar bank to start the RockMan (MegaMan) crossover quest.
Code .................................... Effect
Up Up Down Down Left Right Left Right L R L R Begin RockMan (MegaMan) crossover quest

Unlockables
Titles

Complete the specified task to obtain the title.
Unlockable .............................. How to Unlock
Adventurer .............................. Complete the Epilogue Tower
Dark Knight ............................. Reach level 99 with Sabata
Gladiator ............................... S-Rank all boss battles
Guardian ................................ Max out the protection capabilities of all sheilds
Gun Master .............................. Raise the level of all of Django's guns to 16
Hunt Master ............................. Defeat one of every type of monster
Shooting Master ......................... S-Rank every Laplace stage
Sol Gunner .............................. Reach level 99 with Django
SP Agent ................................ Clear all quests assigned by the guild
Sword Master ............................ Raise the level of all of Sabata's weapons to 16
Treasure Master ......................... Obtain all accessories
Wanderer ................................ Clear the game on every difficulty