Minecraft is a 2011 sandbox game developed and published by Swedish video game developer Mojang Studios. Originally created by Markus "Notch" Persson using the Java programming language, the first public build was released on 17 May 2009.At its core, Minecraft is a game where players place blocks and go on adventures. This includes anything from crafting simple items like containers or weapons, to building structures like houses, castles, and cities, or even making complex mechanical devices, all within the game's world.