Vs. Dr. Mario (1990)

Vs. Dr. Mario is the Vs. System version of Dr. Mario. The game drops the Slow mode and features a less generous scoring system. In the NES version, each virus is worth twice as much as the last. In the VS. version, a virus is worth only 200 points more, and not twice as many points, as the previous virus.

• Release Date: October 1, 1990
• Developer: Nintendo R&D1