Well, I realize that girls are a minority in the gaming world. I am not so stupid as to expect game developers to drop everything and try to create a game that girls are going to like. They are out to make money, and selling games to guys is one of the best ways to do that. They are the majority of gamers, and, not to be rude, but guys are remarkably easy to sell to. Most guys I know like FPS's, but if they don't there's always RTS or RPG, or even JRPG. But most guys can walk into a game store and find a game that appeals to them quite easily. Girls, however, are an entire different matter. I have absolutely no problem walking into a game store, picking up a game that is marketed mostly towards guys, and buying it. In fact, I bought Hitman just on Friday, just before I went to Cyberdelic and played Bioshock. What I want in a game is pretty much what any guy wants, just minus the cleavage. I like to blow things up, and shoot things. I like when I can see bits of peoples heads fly into the air. I'm actually a bit worried about the attachment i am developing for the Hydra in RE5. I think the thing most people are forgetting is that a video game is designed to be fun. This is the key ingredient to making any game successful. I don't buy a game specifically because it has a hot guy on the cover or because it is marketed towards girls. I buy a game because it is fun, even if that means I have to run around as a heavily muscled American man. IT DOESN'T MATTER. I don't understand why girls are so upset aboout game developers not making games specifically for them. Nintendo does, but quite frankly, those things are an insult to everyone in general and to girls specifically, and in my opinion anybody who actually likes them is brain damaged. If a girl can't have fun playing as a man in an FPS where you won't ever see your character, then they are taking things too seriously and need to calm down a bit.
Unfortunately, I don't think there is one key trait that all girls share, other than breasts and ovaries. This makes it quite difficult for developers to market towards us. Luckily, I don't care if the game I play is marketed towards guys originally. This makes it quite easy to buy a game, and it also helps to let guys see that not all girls are frilly, pathetic creatures that couldn't play a shooter if their life depended on it. Honestly, I've had people say that they didn't think I was the type of girl to play violent video games, just because I wear makeup, don't dress sloppily, and try to make my hair behave(which is hard, as it's curly).