3D Minecraft Skyscraper City

Gameplay
The core gameplay revolves around construction. The game world is essentially made of cubes arranged in a fixed grid pattern which represent different materials, such as dirt, stone, various ores, water, and tree trunks. While the players can move freely across the world, objects and items can only be placed at fixed locations relative to the grid. The player can gather these material blocks and place them elsewhere, thus potentially creating various constructions.
Minecraft has three currently available gameplay modes: Survival, Hardcore and Creative. Classic is the earliest free version and initially featured only the Creative game mode with only building (block placement and removal) aspects of the game and unlimited block supply. The game was then split into single-player survival mode (referred to as "Survival Mode Test"), which contained monsters and a much greater variety of blocks and items, as well as requiring players to mine their own blocks.