To unlock the two-player survival you have to beat mission 24, get 15 wins in survival and unlock Mizuki.
Unlock Shadow Mode
Unlockable How to Unlock Shadow Mode Unlock Mizuki as well as all previous Game Modes (Red Icons with Kunai)
Contributed By: Dreamland Avenger.
Go to Anko's shop to purchase these fighters! They will have a Blue Icon with the Konoha (Swirl-looking) symbol
Unlockable How to Unlock Akamaru 2500 Anko 15000 Gaara 4500 Gai 6000 Haku 4000 Hinata 4000 Ino 6000 Itachi 100000 Kankuro 2500 Karasu 2500 Kiba 2500 Mizuki 15000 Orochimaru 50000 Sandaime 75000 Shino 7500 Temari 6000 Ten-Ten 4500 Tsunade 50000 Zabuza 4000
Contributed By: Hecxz.
To unlock watch mode you haver to beat mission 24, get 1st place in time attack
By pressing the X button at the character selection screen you can choose a few different optional costumes for some characters:
Contributed By: Monkeyphonics36.
If you have a save file of 'Naruto - Gekitou Ninja Taisen! 2' present on your memory card you will start with an additional 20,000.
Also, if you have a save file of the original 'Naruto' game you will start with an additional 10,000.
Contributed By: DevilMayBlowChunks.
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