Hello, I am the Linux user jump scare here. Running this through Steam Proton had issues with the characters and UI just not loading. I know you're presumably using Godot in which I'm sure it should be relatively easy to do a native Linux export?
I could send a video if need be, but you can just ignore me that's fair considering this should sorely be considered an issue on my end.
Edit: Seems to overlap with a non-OS related issue you've seen before in this comment section.
Viewing post in Churn Churn Revolution comments
I have no clue how to export to Linux, but I'll take a look after I'm done optimizing memory. I've noticed the game uses up ~530 Mb of VRAM, and a few users have shown me the specs for their laptops allowing only for 128 MB of VRAM. In the next few days I'll have a build that can run within the 128 MB limit, at the sacrifice of a **little** bit of detail.