Okay, let's be real here. There has never been a Call of Duty title in history that has reached 20 million on a single platform. Multiplatform yes, but on a single define platform, espcially a brand new handheld, no.
OP: Yep, still crazy.
Read my original story on Fictionpress (Shinigami Twin): http://www.fictionpress.com/s/2996503/1/Shinigami-Twin
As well as my other one (Hell's Punishment): http://www.fictionpress.com/s/3085054/1/Hell-s-Punishment
Nintendo Network ID: kingofe3