I'm genuinely baffled by these maps, seeing as none of them seem to have even the slightest foundation in canon (other than the very basics of "Condesce takes over, sea levels rise"). What's with the border changes, where did all these bizarre secessionist states come from, and most importantly, why are all of the placenames completely absurd? If you're having fun making these, more power to you, but acting as if they have more than an extremely tenuous connection to Homestuck canon is honestly just weird and paints the comic in a bad light.
2023 edit: oh my god that was so rude, I'm sorry!!