Heya!
- This is using unity URP. Not sure if I'll change graphic pipelines in the future
- On the server side, there will definitely be modding support, at least to set up your own generative workflows. On the game itself, I might consider it but last I checked modding in unity is kind of annoying, although doable. It's a stretch goal for now.
- I didn't consider doing that on the same client, but it's not a bad idea! I'll add it to the ideas list.
- for now at least, no. I'll try to pack some audio that people can use and sync to all players tho (like ambience or music)