World 31

World 31 is the last world in Dr. Mario World, and is set on a stormy clifftop. The first area is available as of 12 PM PT on Jul. 28, 2021, while the second area, challenge stages and special stage are available as of 11 PM PT on Aug. 11, 2021.

Unlike the rest of the worlds, no familiar Mario-related species appear when an area is cleared, but instead only plants and crystals appear. The viruses featured in the regular stages are red, blue and yellow.

Profiles

 * Dr. Mario World Twitter:
 * Red: "A new world opened! So, here we are...the final world. I get the feeling all the stages will pose a serious challenge, so brace yourself, and good luck out there!"
 * Red: "The final area is open! Wait, is that cave shaped like...me? Oh well! If you clear the special stage, you can get Dr. Fire Rosalina! It's time to end this once and for all, so let's do this!"