Josh Simmons on Nostr: IIRC there's an old post by Jon Blow about their approach for The Witness, which is ...

IIRC there's an old post by Jon Blow about their approach for The Witness, which is pretty much just loose files for everything. So that's a nice documented example at indie scale. here it is actually: http://the-witness.net/news/2011/12/engine-tech-concurrent-world-editing/