Here’s a few things that helped me when I was at university during the pandemic.

1. Make sure your room is well lit. Natural light is best, but artificial light is better than nothing.
2. If you have a tv, try watch some of your lectures on that instead of on your computer/phone. Focusing on stuff that’s a bit further away is easier on the eyes.
3. Just listen to the audio. I know a lot of lectures have vital visual components, but if you can avoid looking at a screen completely that’s a big win for eye comfort.

I hope some of these help.

I picked up RollerCoaster Tycoon 2 on GOG after learning about OpenRCT2. Pretty much it’s an open source engine that allows the game to run on modern operating systems really easily. I’ve never played any RollerCoaster Tycoon before, but so far I’ve been having a great time with it!

You can’t copyright game mechanics. So, if you replace the sprites with legally distinct ones and write the code yourself, there are no laws broken.

I just did a bit of research and it looks like if you have a free account it will almost always play the Youtube video instead of the album version (possibly as an attempted foil for ad-blockers?).

I use YouTube Music and this (usually) isn’t a problem if you have premium. The only times I’ll get the music video audio instead of the studio track is if I’ve liked the music video on YouTube. In that instance it’ll sometimes show up in my automatically generated Playlist. For me, it’s worth it for the huge music library that YouTube Music has.