Minecraft of the alpha version of the game expanded. Persson continued to update the game with releases distributed to users automatically. These updates included new items, new blocks, new mobs, survival mode, and changes to the game's behavior (e.g. how water flows). To back the development of "Minecraft", Persson set up a video game company, Mojang, with the money earned from the game. On 11 December 2010, Persson announced that "Minecraft" was entering its beta testing phase on 20 December 2010. He further stated that bug fixes and all updates leading up to and including the release would still be free.
Minecraft in five weeks. The release of the game's PlayStation Vita version boosted "Minecraft" sales by 79%, outselling both PS3 and PS4 debut releases and becoming the largest "Minecraft" launch on a PlayStation console. The PS Vita version sold 100,000 digital copies in Japan within the first two months of release, according to an announcement by SCE Japan Asia. By January 2015, 500,000 digital copies of "Minecraft" were sold in Japan across all PlayStation platforms, with a surge in primary school children purchasing the PS Vita version. "Minecraft" helped improve Microsoft's total first-party revenue by $63 million for the 2015 second