Hi!
I started this project a year or so ago, but the vast majority of it was in various experiments and what I would call "engine work". Not going into technical details but this project is doing a lot of weird things that afaik not many other games do (like having most algorithms be world topology agnostic so that things like tile shape and neighborhoods can be easily swapped and compare with each other).
When it comes to "simulation" coding, I spent around a month and a half on it, after which I spent a month and a half working on 3d rendering. first person control, game physics, and UI.
The current goal is to get more feedback on world generation algorithms and incorporate it while I work on combat and spawning animals in the 3d world. In an ideal world there'll be a tiny open world rpg tech demo by the end of the year and after that I'll be working on procedural generation of societies, settlements, and dialogue.