Super Mario Factsさんのイラストまとめ

Not much is revealed about Mouser, though it is mentioned that he is prideful and utilizes his bombs to destroy good dreams.

A Video Game Hero Coin symbol appears next to a level's name after Diddy and Dixie find the Video Game Hero Coin in that level.

1st level difficulty: Two people try to attack Wario.
2nd level difficulty: Three jumping people (Twisted!) or four jumping people (Gold) try to attack Wario.
3rd level difficulty: Seven people forming a circle try to attack Wario.

Locations:

Buttermilk Falls (mentioned)
Luigi's Body
Mushroom Palace
Mushroom Kingdom
Palace Garden
Plungers Lodge (mentioned)
Royal Post Office (mentioned)
Yoshi's Body

I would only like to see a repeat of the Year of Luigi. I don't think other characters deserve a full year dedicated to them.

When player reaches the Gargoyle Roof, 7 lines of "Twinkle Twinkle Little Star" plays.

Monty Mole using Burrow.

Once the cake is done, the same custom cake can be edited the next time Cake Maker is used.

While it was created by the Ancients, Shadoo works for its "own cursed powers".

Dr. Crygor feels the effects of the blue liquid.