Code Club AB Code Club AB Code Club AB is a Swedish video game developer based in Motala, founded in 2007 by Rolf Jansson and Markus Persson. The company developed the sandbox massively multiplayer online role-playing game "Wurm Online" and its standalone version, "Wurm Unlimited". Code Club AB was founded as Mojang Specifications AB by Rolf Jansson and Markus Persson in 2007, as the game started to turn a profit. Later in 2007, Markus Persson stepped out of the project and left the company, however, he wished to retain the "Mojang" name for himself, because of which Jansson renamed the company Onetoofree AB.
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