Mojang the continued development of "Minecraft". Within a year, the company grew to a size of twelve employees, with their second video game, "Scrolls", in development, as well as serving as the publisher of "Cobalt". In 2011, Napster founder and former Facebook president Sean Parker offered to invest in Mojang, but was declined. By March 2012, the company had accumulated revenues of over $80 million. In September 2012, Mojang began a partnership with United Nations Human Settlements Programme called "Block by Block", which entails having "Minecraft" players constructing sites in-game to use as a basis for assisted development of the village
Mojang Using "Minecraft", the community has helped reconstruct the areas of concern, and citizens are invited to enter the "Minecraft" servers and modify their own neighborhood. Carl Manneh, Mojang's managing director, called the game "the perfect tool to facilitate this process", adding that "the three-year partnership will support UN-Habitat’s Sustainable Urban Development Network to upgrade 300 public spaces by 2016". Mojang signed "Minecraft" building community, "FyreUK", to help render the environments into "Minecraft". The first pilot project began in Kibera, one of Nairobi’s informal settlements, and is in the planning phase. The "Block By Block" project is based on an earlier