Is this for the game you're making?

Those are not the most colorful images, but I still think they look quite cool
If you want to watch a short video about it, I made this:
youtu.be/OIy5WnAlBKc?...

Looks pretty cool
Is this a shader or on the CPU?

Yeah, I would not recommend Linux for anyone anyways. It depends on the use case and because I use it for programming mostly it's perfect for me

So, you can run pretty much any exe file on Linux using wine. You can either install it via the package manager directly or use "lutris" (at least that's what I do) to install it. But then that does not always work perfectly, so it's not a guarantee, I have never tried it with clip studio paint

Btw. Is the theme to be determined, or is the theme: "to be determined"?
(Probably the first one)

Would love to participate, sadly this is exactly the time when I have my exams :(

That looks interesting and cool