Take game premise <insert cool premise of choice> and then we all create mechanics for it.

Taking place on the Spin forum we have a kind of game of brainstorming premises and then taking some of those and brainstorming mechanics for that premise.

The brainstorming of the mechanics will be done in one thread where the premise has to pass a voting stage (Unlimited Winners Enter Now!) and then spun off  into their own threads for the mechanics of the premise. The addition of mechanics for a premise can be as in depth or light  as you want to go.

The purpose of this is 2+2 part. The first is to get people posting some stuff on spin. The second is I think this is a neat idea and good practice for designing stuff. Thirdly I can see the start of some good ideas coming out of this. Fourthly if you have an idea but are not sure on how to develop it post here and see what shows up.