I actually laughed and shouted out a "WOOHOO!" while playing this one, and I'm kind of a quiet type in person. I've posted about this in my free games thread, but I want to make a special note about this game because it is top shelf material. It's only free because it's a student game, but it is made by some really amazing students. It's set in a city drenched in neon and involves driving (and flying) through some crazy terrain that is sometimes generating right before your eyes. I think this is probably the best futuristic racer I have played since F-Zero GX.