"Lets begin the operation!" In Trauma Center: Under the Knife, you are the surgeon. Playing as Dr. Derek Stiles, a young surgeon who has just completed his residency, you get to perform various operations. The stylus serves as your scalpel, which is used to make incisions in the operating room. Some operations include: extraction of glass which has pierced through the patient's heart, using new image technology to successfully remove stomach tumors, surgery at 9,800 ft above in an airplane (the turbulance makes this extra challenging), and many more. As you progress, a newly developed disease known as G.U.I.L.T. makes it debut at Hope Hospital. On the downside,this game is hard, and its easy to get frustrated. You have no level settings, so it may take many tries to advance to the next level. But if you are up for the challenge of life-or-death surgery, this is the perfect game for you! Rated T for teen