What was the site, if I may? I could really use a tool like this for my own world.

I linked it in the description

it's my own world, sort of a quazi-pmd universe.

I'm afraid I don't. I've been thinking of doing such a thing, but I've also considered trying to bring it out in the story I plan to write. There's a lot of elements that'll be revealed right up to story end, but the problem is it might be too much to comprehend.

I can give you a bit of a description, though. I've been thinking of going back onto that inkarnate website and updating the map because even this map undersells it. The world is actually very ancient, once the stage of an extremely advanced Pokemon society that was close to space travel. They became so advanced through the power of a divine artifact that was a catalyst to the universe's creation, although their misuse of it led to conflict and devastation that angered the Arceus of this universe, whereupon he destroyed the planet in a great cataclysm. A series of events led to its reparation, and the few surviving Pokemon moved on to rebuild society without the artifact. My story takes place several centuries after the cataclysm when the artifact responsible for invoking Arceus's wrath turns up again and revolves around the efforts of several Pokemon to find the artifact and do something to prevent the wrath of the creator.

It's mostly about the main three of my characters, Remy Pyren and Amelia, and how they react to the events happening around them. They eventually become the driving force behind those events, to the point where they lead the charge to protect the world

This very nice I like how the style matches old medieval times and themap looks fun to explore. I have been trying to make a map of mine own to show off my world ideas but this is still great love the little islands it adds ideas and more possible reason to explore.

Hey, I'm new to mapmaking/worldbuilding, do you have any advice for me? Any tips for creating deserts, plains, swamps/marshes, jungles and mountains/volcanoes? Any tips for using Inkarnate? BTW, where can I find more info on this verse?

I literally have no tips for you cause I just threw this together at random. XD

This verse is something i've been working on but never really gotten into detail about. I'm looking into making a wiki for it, however

Alright, if you can think of any tips, please let me know.