Fallout 3. Interestingly enough, there is a police department in Germantown MD which was in walking distance of where I lived while I lived in Germantown. I have basically lived in the DC/Metro area for most of my life and it would be nice to play more games set in that area. Fallout 3 was great but there aren't nearly as many Deathclaws in Maryland. They're mostly in Virginia. Also there aren't any scorpions in the area...at all.