Become a life-saving surgeon in Trauma Center: Under the Knife for the Nintendo DS. As rookie surgeon Derek Stiles, you discover you possess the "Healing Touch," a mystical ability to slow time and perform incredible surgical feats. Battle deadly diseases, including a man-made parasitic illness called GUILT, by performing intricate operations using the DS touchscreen and stylus. Make precise incisions, remove tumors, suture wounds, and manage patient vitals in this intense and innovative medical simulation game that combines gripping drama with challenging, skill-based gameplay.