I got through two phases of the project's original plan (the MVP demo with stars and the system generator with planets), and deployed the "Macroverse Explorer" https://macroverse.io/#explore for looking at them, and an ERC721-compatible version of the virtual real estate system for staking claims on them. I announced the release on Twitter and to the project mailing list.

As far as I can tell, nobody ever used it. The gas prices on Ethereum went up to the point where they priced out a lot of the gaming use cases I was designing for. I believe all the claims ever staked in the virtual real estate system were done by me personally, and that nobody else has ever written or deployed a contract referencing the Macroverse world generator contracts. Running the whole thing through a bespoke token, so you need to somehow get ahold of the token to use the system at all, has IMHO proven to be a not-particularly-successful approach.

I prototyped some ways to implement terrain generation for the third planned phase of development, but I was having trouble coming up with a way to do it that would get good-looking results and be cheap enough to ever plausibly actually use in on-chain logic. The loops I needed for smooth terrain with classic iterated-displacement techniques like Perlin noise were just too expensive, and I was not having much luck getting around the looping with tile-based techniques. So, not having any evidence of users or developers working with what I'd written so far, I paused work on the project, since it didn't seem like any users would suddenly materialize if I finished and shipped that final planned phase, and I didn't want to write software for and waste chain space on something nobody wanted to use.

If you actually do for some reason need or want the on-chain terrain and climate feature checkboxes for an actual on-chain project, please get in touch. But I'd advise against it; they'll always take a lot of gas, and the gas prices are still expensive enough that that won't be fun. And how or why would any user actually get the 100 MRV tokens to meet the minimum balance requirement to use the system?