WarioWare D.I.Y. Showcase is basically... a WiiWare download to showcase the microgames you made on the DS version of the game! You can also download Weekly Games, Big Name Games, and Theme Games which are freely available every week or so.

This video shows the third of the four included, premade, microgame sets, "Kat & Ana". Theirs feature cute animals! (and some freakish ones, too)

I'll show my first attempt at it, and then my last one but I'll skip ahead to the level I lost at in the first try!

[I may add more notes to this later or you can help out in the comments by mentioning if you see any distinct increase in difficulty or if it's mostly "random"]