I'm on A21.2.
I'm assuming installing it requires me to replace the "worldglobal" file that's in the 7 Days config folder with the one I extracted from the zip, correct? I didn't see any other files or folders that I usually see with mods.
That's what I did and it made that everywhere was gray, like there was super dense fog no matter the biome or time of day. I could only see a block's worth of space in front of me.
I would LOVE to get this mod to work. It's one of my two issues with the game.