Well despite what some people say, I think Street Fighter EX2 is a great game. Nobody can argue that Rival Schools is a really great game, though. Soul Edge would be better if the sound worked. I love that game too. It seems most of the Zinc games are fighters. That's just the nature of 3D games, I suppose.
There are a couple games in Japanese that I couldn't quite figure out, but one puzzle game (forget the name) was pretty fun and not too hard to get.