Katekyoo Hitman Reborn! DS Flame Rumble XX - Kessen! Real 6 Chouka Cheats - Nintendo DS
Hints
Unlock Secret 2 Boxes
Two unlock the last two boxes (Reborn and Xanxus's liger) you must purchase every item from all three of the vending machines. Hit select when choosing a box to make them appear.
Unlock Characters and Tutors
Go to the System Menu, select the "Dying Will Panels" and press these character portraits in order:
Character: Kikyou - Tsuna, Mukuro, Chrome, Yamamoto, Xanxus, Ryohei.
Character: True Byakuran - Gokudera, Belphegor, Squalo, Reborn, Levi, Chrome.
Character: Vongola Primo - Ryohei, Reborn, Squalo, Dino, Hibari, Lussuria.
Character: 4 Funeral Wreaths - Hibari, Belphegor, Lambo, Ryohei, Gokudera, Mukuro.
Tutor: 10 Years Later Mukuro - Reborn, Hibari, Mukuro, Squalo, Levi, Gokudera.
Tutor: Kawahira - Levi, Lussuria, Gokudera, Fran, Chrome, Squalo.
Tutor: Daisy and GHOST - Chrome, Belphegor, Squalo, Dino, Reborn, Fran.