Dissidia 012: Duodecim Final Fantasy Cheats - PSP
Unlock Main Scenario 000: Confessions of the Creator
Complete Main Scenario 012 and purchase in the PP Catalog for 2,000 PP or complete Main Scenario 013 to obtain for free.
Unlock Replay and Museum
Complete Main Scenario 012.
Unlock Original Dissidia Story
Beat the game and you will get an option in the story selection which is the original dissidia story.
Unlock Secret Characters
Play as Desperado Chaos - Complete Main Scenario 000.
Play as Gilgamesh - Complete Report 08 (6) with Bartz.
Play as Prishe - Complete Report 08 (2) with Shantotto.
Regarding a certain rule set which allows you to start 1on1 battles with 9,999 bravery against level 100 opponents, once you have unlocked Chaos as an opponent use the aforementioned rule set, against Chaos (sadly you cant change it AI type to calm), equip Beckoning cat and another ap, pp, gil, exp enhancing accsessories to you character. Make sure his hp attack is something mid or long range that starts off quick, Leon's Blasting Zone, Kuja's Ultima, Most of Prishe's attacks are perfect examples. Turn your play plan to Grinder. Its best to do this during a day with bonuses or the Special day the massive amounts of boost really stack up especially since its a one button battle, Chaos might dodge but in a few seconds either you or him will be defeated, if you land a single hit which should kill him you'll get massive amounts of exp like how it took 5 battles to raise my Level 12 Leon to Level 100.
Unlock Secret Ending
Beat Main Scenario 000 and check the final Report.