This is the closest equivalent to a "Storm" game on the PSP.
The single-player mode is a free-roam adventure like the console Storm 2 . Instead, you get a mission-based structure across a map of the Naruto world. You pick fights, earn scrolls, and level up. Naruto Shippuden Ultimate Ninja Storm 2 Psp Game -Extra
The fight was unlike any in the main game. This is the closest equivalent to a "Storm" game on the PSP
: Introduces Support Drive , where assist characters automatically block or attack once a gauge is filled, and Team Ultimate Jutsus . Extra & Unlockable Content Naruto Shippuden Ultimate Ninja Storm 2 Psp Game -Extra
Check out these gameplay clips and character showcases to see the 'extra' features and special characters in action: