Dr. Mario is a puzzle masterpiece from Nintendo. In this iconic title, Mario takes on the role of a doctor to eliminate nasty viruses in a medicine bottle. Players must drop dual-colored vitamin capsules and align them with viruses of the same color. Matching four or more same-colored segments vertically or horizontally clears them from the screen. With adjustable difficulty levels, variable speed settings, and a highly competitive two-player mode, Dr. Mario offers endless addictive gameplay and some of the most memorable chiptune music in gaming history.