This is an art game which is meant to remind us of the Christmas spirit. You are a guy in a black and white world and you have to explore everything to find colours. There are many switches and things you can interact with, but some of them only work if you have a certain colour. With every interaction the world becomes more alive. The music is really beautiful and the way the message is delivered is original.
+ nice idea
+ simple graphics
- traveling around gets boring
Play it on NewGrounds
By the way, in case you get stuck, here's a video walkthrough.