I was wondering which WarioWare game these new DSiWare games are from? I have thought about buying them but I may already own the particular WarioWare game that contains these micro mini-games turned DSiWare games.

I think it was one of the gba iterations of the series, but ill look it up and get back to you

Thank you. I own a used copy of the first Warioware game. I believe it was simply Warioware Mega microgames but I'm not certain. I couldn't commit myself to the game because the battery was bad or something because my data would occasionally be erased and I'd have to start all over.

I think it was Mega Microgames, that's where Pyoro was from I believe.

Yeah, Mega Microgame$. Both versions are improved though, Paper Plane has more modes and Pyoro no longer requires tons of grind to unlock Pyoro 2.