This is a preview build of what I've completed so far. I'd appreciate your feedback on this, and on what features should be added to it. Thanks!
To install, simply unzip and play the .exe. To mod it, there is a shortcut in the folder to the location where the moddable assets are. The text files are made up of JSON, so be very careful when modifying them. While you can mod this to your heart's content, I still have some work to do on error-reporting and documentation so proceed with caution. I suspect your biggest pitfall will be trailing commas. Basically: never put a comma before a closed bracket (ex: ", }"). If the environments don't load, check that first.
If you do make anything cool, please post it on social media, as I'd love to see it!
Thanks, and Enjoy,