Given the popularity for weird (and wonky) sims covering a plethora of professions, I'd be amazed if something like Surgeon Simulator 2013 didn't already exist in some dark corner of Eastern Europe. For the rest of us, this will do nicely. It's a hilarious entry for the Global Game Jam 2013 (theme: beating heart) in which you perform a heart transplant using a control and physics systems that are completely unsuitable for the delicate nature of the task. Basically, it's QWOP meets Operation. QWOPeration!