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
Minecraft such as modifications, texture packs and custom maps, exists and is available on the Internet. Modifications of the "Minecraft" code, called "mods", add a variety of gameplay changes, ranging from new blocks, new items, new mobs to entire arrays of mechanisms to craft. The modding community is responsible for a substantial supply of mods from ones that enhance gameplay, such as minimaps, waypoints, and durability counters, to ones that add to the game elements from "Pokémon", "Portal", and "The Hunger Games". To make mods easier to create and install, Mojang announced in November 2012 that it planned to add an