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.
Uniloc Uniloc filed a lawsuit against Mojang, citing the "Minecraft Pocket Edition", as an infringement upon patents claiming exclusive rights to a method of software license checking. Markus Persson of Mojang has stated he does not believe "Minecraft" infringes the Uniloc US patent no. 6,857,067 and that Mojang AB will defend the lawsuit. The same lawsuit was also filed against other Android game developers including Electronic Arts (maker of "Bejeweled 2"), Laminar Research (maker of X-Plane), Distinctive Developments, Gameloft, Halfbrick Studios, Madfinger Games and Square Enix. Uniloc Uniloc Corporation is a computer security and copy protection software company founded in Australia