I BEAT IT! :: List of Video Games you've defea
Too many to list so I'll just name a few
The tough ones:
All the NES Ninja Gaidens
The first NES TMNT game
Xbox Ninja Gaiden (Haven't played Black yet, but downloaded it off arcade recently)
Devil May Cry 3 (although I didn't think it was really as hard as people said it was, but that could be due to building up my skills by repeating the early levels)
I'm halfway through DMC4 PC's speed which I highly recommend to any fan that knows someone with a gaming computer and a controller.
Some more obscure NES titles I've beaten were:
Hydlide
Iron Tank
Super Pitfall, which isn't that obscure, it was just bad