| Aka: | Dr Mario (Beta) |
| Console: | Nintendo Entertainment System (NES) |
| TV Standard: | PAL |
| Country: | Norway |
| Developer(s): | Nintendo |
| Publisher(s): | Nintendo |
| Release Date: | 1990-01-01 |
| Players: | 1 |
| Co-op: | No |
| ESRB: | Not Rated |
| Type: | Puzzle |
Originally titled “Virus,” the first discovered build, which has modified gameplay mechanics and a different cast of characters, turned up in Norway in 2008.
It is the prototype of Dr Mario, which has some remarkable changes. Like the nurse who supplies drugs prescribed by Mario, the dog sick with the 3 viruses.
