Minecraft - 21 million mobile downloads

The mobile version of the three-dimensional sandbox from Markus Persson has surpassed the mark of 20 million downloads.

This was announced yesterday by Jens Bergstein, who has been leading the development of Minecraft since December 2011.

MC:PE has sold over 20 million copies (actually, over 21M), so we're going to have a live broadcast on Monday: https://t.co/5p38eaIaqm

— Jens Bergensten (@jeb_) April 9, 2014

Recall that the game overcame the 10 million downloads mark almost a year ago, in May last year. 

Also note that despite the release at the end of 2011 and the price tag of $6.99, the project still manages to sit in the paid gaming Top 5 in 40 countries, including the USA.

A source: http://www.pocketgamer.biz/

Mojang is a Swedish game development studio. It was founded in 2010 by Markus Persson after the extremely successful launch of the Minecraft beta. It is currently managed by Carl Manneh as a guest Executive Director. In 2013, Mojang earned $330 million