One of the Few Flash Classics
Somehow you've managed to distill the nature of platforming into this perfect gem of a game, I don't know how you did it, but it's awesome. This game might be the conceptual leap forward for platforming games like sonic, it takes the same basic premise (run real fast and don't trip up) and adds a new mechanic that dissuades you from ever wanting to look back (the freakin' end of the world.) I highly recommend this game. What can I say, I'm a sucker for dinosaurs in cataclysmic situations.