This is not necessarily a game I'd start right now or very soon, but I was interested in finding out if there'd be an interest for it.
The basic concept is for a group of people to be confronted with some sort of monster or group of monsters and they have to work together to survive.
If you want to know the basic tone I'm thinking of, Screamers and Feast are two good examples.
Feast especially would make for a good basis, as it's limited to a single location and has an eclectic bunch of characters.
We'd consciously choose to have each character to confirm to an archetype.
Douchey bar owner
Alcoholic patron
Out of town professional type who just happens to be stranded at the bar
Military person
The ditsy waitress
The town loser
Wily old bartender
....
If I start this up, I would play the monsters and most of the characters would die by the end of game, based on their circumstances and choices.
I'm unsure as to whether or not I'd play a character myself or just stick to GMing.
If you feel this is something you'd enjoy being a part of, please feel free to say so in this thread.