u/PunkiBas

Oh you will, don't worry about that.

This one is a single flatpak that is self contained, the other one is a script that downloads the emulators one by one, in both cases you can pick and choose which ones you want to download from a list and they'll do the rest if you provide the ROMs

Interestingly, the spanish highest point pictured there is actually nowhere to be seen on this map, as it's located in the Canary islands, further to the south.