If I had to choose a video game that is the best I would say possibly Psychonauts would fit that bill. It was extraordinary - style, pacing, action, intrigue, imagination. It has it all. Almost a decade has gone by since it's creation and it's still one of my favorites. So look what I found on the Double Fine online store
They have collectable figures of the characters. I think my next post is actually going to be devoted to the art style because it's just so awesome. I would really REALLY recommend playing Psychonauts.