An early version of the game (in the Rust Legacy days) included a white cube that was left in the map. As the story goes, it was far from any landmark, but some players on a French server had stumbled upon it, and built a village around it. It seems likely that players would have hit it with rocks out of curiosity. Unfortunately this incident doesn't seem to have been documented, but the story was relayed by Garry himself.

Artist's impression of the monolith:
https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=2882399039

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