It was like that with the crt filter on, it was fine after disabling it. It showed up both with and without fullscreen. I'm using Brave browser on Tuxedo OS. I did not try resizing the window. The game started with this, I was a bit confused at first but enough of the screen was showing I could toggle the setting off.
6 days ago(+1)
Oh this is quite peculiar. I never head of Tuxedo OS before.
Thank you for the detailed description, it was very helpful. I think the issue could be related to how the CRT shader handles output screen sizes and how/when it checks for it. I just released an update that should fix that. I'd love to hear if it fixed it for you.
I don't have access to any linux machines, but I just tested the game on Brave browser on macOS and I didn't encounter any issues.
Damn :/ Not sure how to proceed with that. I downloaded Ubuntu and Virtualbox and I'll try setting up a Linux environment on my older machine so that I can test it on an environment similar to yours. I could also try installing TuxedoOS. I'm sorry you encountered these issues, they never occurred to me when testing or developing the game and I don't know what could cause them.
I'll try to get to the bottom of this.