New Medic Achievements can be found here: http://www.shacknews.com/onearticle.x/52249

These achievements are all for being the Medic. You will probably never get 12, let alone 36. If you get 12, you acquire a new weapon for the Medic, then 24, and then 36. These achievements are very, very hard. I am not sure if they are coming to 360 or not, I hope since I want the new weapons. Achievements will soon come later for everyone else, not sure when though. I want the Demoman or Engineer next. The Engineer is already so powerful, what next can they do. I think the Spy will also be more overpowered than before with his new weapons, whatever they may be. Anyone who knows me, I'm a big TF2 addict, i had the game since Janruary, and I already have 30 hours just with the Engineer my lowest though being 2 hours with Medic, just for achievement. These new weapons though may encourage me to lay more although. And no one brag, and act nerdish, and say I have 250 hours, and I got it just a month ago.