Question

I spend most of my day eating white. When I am quick enough, I get rewarded with fruit and somethings blue. In a dark room with blue walls, I run from the ghost that roam the halls. What am I?

Answer 1

PacMan. Who doesn't know PacMan?

Answer 2

Its a Pac-Man. You eat white dots. Cherry is your fruit reward, when you get a cherry you can eat other blue guys.