Love medicine? Curious to learn more about the human body? Thinking about becoming a doctor or are you already a doctor? Maybe you have an upcoming surgery and want to find out more about what's going to happen. There are many reasons people play surgery games, making this a popular category for some fact-filled fun that's sometimes served with a side of whimsy. This isn't the game Operation you might remember from childhood though! Although there are plenty of silly titles, including a ""surgery"" to turn Ariel the mermaid into a human. Many of your other favorite characters can also play patient, like Anna from Frozen (who often needs brain surgery). However, there are also many realistic simulations, like the Operate Now series, that walk you through procedures for tonsil surgery, brain surgery, appendix removal, and a bunch of other common (and some less common) operations. Try performing an organ transplant to fix up an injured athlete. You can also play as a plastic surgeon. Live out your doctor dreams with each of these free online games. They're free, fun, and there are new titles added all the time.