Mojang 2012, Mojang was co-developing a video game codenamed "Rex Kwon Do" alongside an undisclosed developer. Before the title had reached a significant stage of development, Mojang cancelled the collaboration, due to their lack of involvement and influence on the project. In March 2012, Persson revealed that he would be designing a space sandbox game. Although Mojang teased with an April Fools' Day website based around "Mars Effect" (citing the Bethesda lawsuit), it was confirmed that the game was indeed in development, albeit with a different name. On 4 April, Mojang revealed the game's title to be "0x10", set in the
Lego Minecraft Box, the Farm and the Cave were made available in November 2014. Minifigure sized LEGO sets were then later announced in 2014. The prototypes of Creepers, mine carts, and sheep were all being developed as part of a Co-Build Project announced after MineCon, a fan convention. The initial group of minifigre-scaled sets were released from November to December 2014. In May 2018 three new sets in Minecraft universe were announced by the LEGO Group featuring the Skull Arena, Skeleton Attack and Bedrock Adventures. They suppose to come out in August 2018. Mashable listed the first Lego Minecraft set as a