In May 2009, the Swedish video game developer Mojang Studios unveiled a simple PC title called Cave Game. Here players would explore a flat world filled only with cobblestone and grass in the form of pixelated, square blocks. The only gameplay for this title at the time involved destroying and placing these blocks. Little did Mojang or the gaming world know that Cave Game would quickly become a global phenomenon that millions still play to this day. That game is Minecraft.