Minecraft Tomb Multi-Player Megastructure

A great many megastructures have been created in Minecraft and this is but one of them. I like it because of its other-worldy tomb atmosphere and moreover, its Tardis like quality. At first one is suitably underwhelmed, but as the player descends deeper underground, it becomes devastatingly apparent that this is much larger than was ever dreamed of in your philosophy.

Explore this structure for yourself on Unicorn Island