Avatars:
✿ Tenma’s Avatar, Demon God Pegasus, has an evolved form, named Demon God Pegasus Arc
✿ Hakuryuu from Shine version’s Avatar is Holy Beast Shining Dragon
✿ Shuu from Dark version’s Avatar is Darkness God Dark Exodus

3DS Dark VS Shine Specifics
Dark:
✿ Endou’s wife is Fuyuka
✿ Characters involved in the story: Kazemaru, Fudou, Kabeyama

Shine:
✿ Endou’s wife is Natsumi
✿ Characters involved in the story: Hiroto, Midorikawa

Upcoming anime developments:
✿ Raimon’s 2nd opponent in the Holy Road is Hakuren Jr. High
✿ Fubuki is Hakuren’s former trainer, but he’s unable to protect Hakuren from Fifth Sector
✿ Yukimura Hyouga’s Avatar is Overpowering Snowfall Saia (Thire? Sire?)

Other game features:
✿ New scout system. u buy “kizunacks” (kizuna means bond, combined with “snacks”?) from “Community Masters” around the Inazuma Eleven world. u will also need to find specific items to recruit certain members.
✿ Certain stadiums are equipped with additional obstacles such as tornados appearing on the field of plots of ice.
✿ The training spots to quickly boost stats now involve a slot machine. u could get extra boosts from the slot of end up failing.
✿ Some features from vorige games: Original tournament lineups, hissatsu tactics

New Wii game:
✿ Inazuma Eleven Strikers 2012 Extreme is scheduled for release on the Wii on December 22, 2011.
✿ It features the main characters from Inazuma Eleven GO and the Inazuma Eleven GO movie.
✿ The 12 starting characters for Raimon’s team in GO are confirmed to be in the game (Tenma, Shinsuke, Tsurugi, Shindou, Kirino, Sangoku, Kurumada, Amagi, Minamisawa, Kurama, Hayami, Hamano).
✿ Avatars will be involved in the gameplay.
✿ Characters from the original Inazuma Eleven Strikers game are also included (no details on how many characters specifically).

bron : link