Oh man, not case sensitive, NOOOOOO!!N

I’m busted I guess. Beep boop.

Well that was the quickest random result I had while searching on mobile. Just to pave the way at least :)

That image seems to be on stock image sites like this one. So it’s just an image. Didn’t see any version that is converted to an actual theme.

Well, those windows reminded me of this old VLC skin.

And no, not a bot. Just a random internet user.

Looks like the design of LCARS (Star trek).

So you may like this theme or similar to this one.

I don’t remember finding a guide for it but when I saw the bios menu in the settings, I went “use the source, Luke” way and searched in Lemuroid repo for bios detection.

Here is where it shows the bios files and corresponding systems that you can have and use. You simply drop those files to the same directory as roms. After a scan, you can check and see that bios files you copied are detected. Then it should work with any roms you have in hand for those systems.

Edit: Also I thought I should mention this part as well, copied from Lemuroid help:

*Why aren’t my games detected? If your games are compressed, try try putting ROMs into separate directories, one for each system with the following names: nes, snes, md, gb, gbe, gba, n64, sms, psp, nds, gg, atari2600, psx, fbneo, mame2003plus, pce, lynx, atari7800, scd, ngp, ngc, ws, wse, dos, 3ds.

I guess this is a guide now :)

Well if you happen to find a good app that does what you want on desktop, then you can complement it on Android with Markor , it’s “markdown native” and it has nice extra options like adding list elements, quick formatting etc. All based on markdown, can be easily switched between editor mode and preview(markdown rendered) mode.

Of course Github is just an example but you can pretty much regex any URL and further filter out anything in order to get the apk link with it. So depending on your level of privacy requirement and trusted sources, you can skip all the centralized ones and build your own list of sources.

Not exactly answering your question but you can use the app Obtainium to fetch the apk URL from a website/github repo and many other sources to install directly. It also supports fdroid repos and many other sources out of the box. Kinda half way what you mentioned in your first paragraph.

In addition to the answer #4, you can use Geo Share to automatically convert google maps links then open in OsmAnd for example.