|Platform||Nintendo Entertainment System|
|Planned Release Date|| 1990
Virus is an early version of Dr. Mario for the Nintendo Entertainment System. Three prototypes have been discovered, one of which was found in a PlayChoice-10 arcade cabinet at a Seattle Chuck E. Cheese. All three have been dumped for the public.
- Dream and Friends. Retrieved March 21, 2016.
[The ]Mario series
|NES||Donkey Kong no Ongaku Asobi • Virus|
|Nintendo 64DD||Super Mario 64: Disk Version|
|Philips CD-i||Super Mario's Wacky Worlds|