Naruto Shippuden Gekitou Ninja Taisen EX2 Cheats and Secrets

Unlockables
Unlockable Characters
Do a certain number of matches to unlock characters.
Sasuke - Complete Story Mode or do 70 matches.
Sasori - Complete 90 matches.
Sai - Complete 120 matches.
Chouji - Complete 150 matches.
Yamato - Complete 150 matches.
Kiba - Complete 230 matches.
Hinata - Complete 260 matches.
Shino - Complete 290 matches.
Kabuto - Complete 320 matches.
Tsunade - Complete 400 matches.
Orochimaru - Complete 420 matches.
PTS Naruto - Complete 460 matches.
PTS Sasuke - Complete 490 matches.
Asuma - Complete 500 matches.

Unlockable Stages
Danzous Base - Complete Story Mode.
Orochimaru's Lair - Complete 350 matches.




source: gamefaqs.com