This map presents six mechanisms, which will add to the realism of your favorite games. For example, the tree starts to fall immediately after cutting one block to the root, after walking on the grass, there will be traces Lily can't take much more of the player. All these ideas are easy to realize in their own worlds. Because the mechanisms operate with the command blocks, it is important not to forget that you cannot deviate too far from design, otherwise no effect You get.