Why is Cream the Rabbit not in the video games all of the sudden

probubly because of all the cream haters. she is in the Olympic winter games, but only as a refferi (...really, metal sonic and not cream WTF)

in main storyline games.
she is not in sonic 06, as she has no role in it. same for sonic unleashed. project needle mouse only has sonic, and NO ONE ELSE.

if you want, you can try to get others to ask for cream to be included into more games (because the main reason she is not in them is because of the people that hate super nice, and cute people)