I just finished watching <a href="http://www.youtube.com/watch?v=ymeKa9NdOq4" target="_blank">this vid</a> of someone 100% completing S3&K (As Knuckles) in about 3 quarters of an hour, and even though it's tool assisted it's one of the better ones I've seen. I have to say I was mesmerised especially when they started doing the special stages backwards haha. So I was wondering, has anyone here tried speedrunning any of the Sonic games, or does anyone still actively speedrun? Which games have you ran through and what are your best times? Those who can't/haven't (Like me), do you have any favourite speedrun vids?