A while back I remember saying I had a real problem drawing chicks-with-guns stuff, mostly because I'm big on gun safety and don't want to glorify reckless gun usage.... but, I figure that making the setting a game where the only object is to blast everything that isn't you is a valid excuse. Seriously kids, don't do this unless the zombies ARE about to kick in the door. (and in that case, what are you doing in the basement? Get up to the door and have a gun trained on it when they come through!)
You can lead a horse to water, but you can't make him eat a salami sandwich.
We now return you to your regularly scheduled CIA intra-cranial broadcasts