Most popular videogame beta (total registered users)
Minecraft (Mojang, 2009)
Not Applicable ()

With more than 10 million registered users as of July 2011, block-builder Minecraft is the most successful game beta ever. It was launched on 17 May 2009 and entered beta testing on 20 December 2010, with an official release planned for late 2011. Different versions of the game were developed for iOS and Android smartphones, as well as the Xbox 360.