Don’t do this. It will override the user agent for every site you visit which will cause a lot of problems, like failing most captchas and breaking a lot of websites.

You should use an extension (like this one) to change UA on a per site basis instead.

The game would crash on wayland unless you forced it to use X11.

That was done in post, but I definitely went a bit overboard.

Here is a version without grain.

EDIT: The photo was shot at 100 ISO by the way.

Thank you!