Will Blaze the Cat be In Sonic Generations

That is currently unknown. As of now, the only confirmed characters are Sonic and Dr. Robotnik.

Yes Blaze is in generations.YAY! A lot of characters are! You save Blaze after she and almost everyone else was taken by the time eater!She says "It was beyond her skills" (Which it wasn't)If you save her as Modern Sonic and mentions that sonic seems to be less "Spiky" if you save her as classic sonic!You save her in Crisis City