Fancade! It's a huge collection of user made arcade games. Most are trash but there are some hidden gems. It works offline, but it occasionally shows ads when playing online. You can remove these ads with money or by using an ad blocker.
Some other mobile games I recommend are Mindustry, PvZ and Luanti.
Do you want to have multiple color schemes that you can quickly switch between? If you have already built the configuration with a color scheme, the second time you build it should take much shorter. Changing between a fixed set of color schemes is also a proposed feature for Stylix: https://github.com/nix-community/stylix/issues/447
Similar tools you can check out are Tinted Theming, Pywal16 and Catppuccin.
I haven't noticed a difference between server and client side decorations when using GTK apps, but it's nice to have uniform server side decorations for apps that are not GTK
To pee or not to pee
Those on Nix can also use Stylix which implements the same workaround
I sometimes forget to turn on my monitor in time so my computer doesn't recognize it and I have to reboot :(
What I meant is that in order to share these games, other people would also need such a device or at least an SD card reader, which most people don't. It's not because of you.
McMahon reaction meme depicting increasing satisfaction. Descriptions read as follows:
Sayori meme representing Linux users. Sayori is disgusted by text reading "receiving pre-installed bloatware" and instead approves "accumulating bloatware over time". Bloatware refers to unused packages.
Edit: You are so kind to give me advice on how to remove bloatware, but I don't need it :D
An enlarged thonk emoji as background, caption reads "If POSIX is so great, why don't they release POSEVEN?".
You could take a look at https://wiki.archlinux.org/title/Uniform_look_for_Qt_and_GTK_applications#Qt_ports_of_GTK_themes