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 be played through the launcher. Unlike newer versions of "Minecraft", the classic version is free to play, though it is no longer updated. It functions much the same as creative mode, allowing players to build and destroy any and all parts of the world either alone or in a multiplayer server. There are no computer creatures in this mode, and environmental hazards such as lava do not damage players. Some blocks function differently since their behavior was later changed during development. "Minecraft 4k" is a simplified version of "Minecraft" similar to the classic version that was developed for the Java