3D Minecraft Skyscraper City

Minecraft is focused on creativity and building, allowing players to build constructions out of textured cubes in a 3D world. Gameplay in its commercial release has two principal modes: Survival, which requires players to acquire resources themselves and maintain their health and hunger; and Creative, where the player has an unlimited supply of resources, the ability to fly, and no concept of health or hunger. A third gameplay mode, named Hardcore, ratchets up the difficulty of surviving and forces the player to delete his or her world upon death. An outdated Classic version is also available for free, although it is no longer being developed. Creative Minecraft resembles Classic, but with many more features.
The gameplay is heavily inspired by Infiniminer by Zachtronics Industries, and Dwarf Fortress by Bay 12 Games.
The game was officially released at MineCon on November 18, 2011. Minecraft was developed for about a week before its public release on May 17, 2009, on the TIGSource forums, where it gained a considerable level of popularity. It has been continually updated and patched since then, and while it was still in alpha release, it garnered several hundred thousand sales and received critical notice and acclaim from many reviewers. It passed a million units sold on January 12, 2011, less than a month after reaching Beta. By November 7, 2011, the game had sold 4 million units.