Boards
Postal
Anyone played this?
you can get a pretty good demo.
It's basically like grand theft auto, but where grand theft auto is comic and clever, this is basically just sick and depressing. The missions are just like "walk across town to buy milk", but you can choose to kill people for no apparent reason. The tagline is "only as depraved as you are". The "R" key toggles the zip on your trousers, then you can piss on people. It's fairly racist and sexist but probably "ironically".
Still, as much as it is depressing, its fun for a while.