Let's not call it a “social contract,” let's just call it etiquette so everyone has fun.
We're all adults so I don't feel like I should //have// to say this, but I'm going to put it out there regardless:
//We're all here to have fun, but not at the expense of one another.//
Again, this should be a given but I've been surprised at times that it's not. It's about respect:
So do most of the gamer stereotypes, but rules laywers are //by far// the worst. Just… don't.
Only in-game politics and religion at the table, none from outside. We didn't come here for that.
If you need to take a call or text a lot, please step away from the table. It's distracting to other players and if it becomes a problem you'll be asked to leave the table and/or game.
If you can't hang with old-school gaming then there will be problems. For instance, if you can't handle that character fatalities happen then this isn't the game for you.
To make sure a new player meshes well with the group we do have an audition period.