I knew a girl not long ago who was a real big gaming freak. Didn't bother me at all, but she wasn't what I would call attractive. One of my old friends had a wife who loved those free games you find on the net and she'd play Halo every now and then. Again though, didn't strike me as attractive.
I known some pretty women at work who play games though, but it's just a casual thing for them. Still, they see nothing wrong with playing a game for fun. There's one girl at work, incredibly hot, just recently married and I think I heard her talking about her husband's game room one time. She seemed okay with it. My kind of woman. 28 years old I think, about my age, but taken, damn. She's what I would describe as geeky hot. Brainy looking, but a real knockout bod and a nice smile
Never really had a girl in my life who was big into games. Probably why none of them lasted

Most of them were open to it though so I think any gamer can find a nice girl who is okay with their hobby and they shouldn't settle for less