This is an info that was scrapped since Yoshinori Ono refuse to accept the Project EX4 from the Head of Arika division. And the rejected result is still unknown until the project was cancelled since Yoshinori Ono confirmed to began his plan in the Street Fighter IV.
Playable Character
Ryu, Ken, Guile, Chun-Li, Zangief, Sakura, Dhalsim,
Skullomania, Blanka, Hokuto, Darun, Pullum, C.Jack, Ace
Secret Character
Kairi, Allen, D.Dark, Sharon, Hugh(NPC based from EX3), Area, Nova(NPC based from EX3),
Shadowgeist, Vega, Nanase, Vulcano Rosso, Blair, Hayate, Cycloid
Bosses
Garuda, Sagat, M.Bison, Gouki(Akuma, return)
Gallery
Character select screen prototype version.
Chun-Li and Ken return to EX4. Sadly it was failed.