Shonen Jump also reports that there will be destructible and explosive objects added in to make the fights more interesting, as seen in Naruto Shippuuden: Gekitou Ninja Taisen EX2. Furthermore, the westernized version will have exclusive story elements and environments not seen in the Japanese game.
The only other news we have on Clash 2 for now is that it will support multiple control schemes, including the GameCube and Classic controllers.
[Via Siliconera]
