Pretty much what Kate did with ours today, lots of wild mushrooms and red wine, then it all went into a pie.
Yup a robust red too with plenty of body to drink with it (not to cook with it!) - something too young is going to be overpowered by the venison taste. I'd look for a Syrah (also called Shiraz) or Grand Reserva Rioja.
Grapewise Syrah (also called Shiraz) would be what I would look for. Possibly 2001-3 as it will have the low end to go with the game taste.
Tempranillo would also go, although it would have to be a Grand Reserva, say 1999-2001) to give it the heaviness.