If you're looking for a Christmas game this should be your pick. It's adorable, relaxing and nostalgic.

From a gameplay viewpoint it's platforming isn't the tightest but that works to it's advantage. As you collect snowflakes throughout the world your double jump gets longer and longer until your flying, rewarding the collect-omaniac and the child inside you both at once. My only crititism is that sometimes Marvin doesn't turn as quick as you want him to but in this game you don't need quick reactions.

Perfect for kids and pretty good for adults who aren't dead inside too.