Yeah, I knew about Metal Sonic (but not a hyper variety), I whipped Final Hazard yesterday, and I knew what the Chao ARE. What I asked is what the DO. Very different, see? And Hyper Shadow is very cool. Of course, since you don't collect the Chaos Emeralds, I didn't know Super Sonic and Hyper Shadow would be in this. But they are. Wahey!
10000 posts at last! w00t! Okay, I'm off into a quiet retirement. Don't bother me.