This has a lot of potential.

It's a very solid base for a Pokémon hackrom. And with a couple of cool additions like your avatar can be infected with the pokemorph infection and change it to the Pokémon and gender to suit the player.

Eyyy!
Finally, we get the whole picture!
Nicely designed, too. I like the archipelago. You don’t really see it much in Pokémon regions, aside from maaaaybe the Sevii Islands. Even then, this looks way bigger, and thus, way cooler.

First type as first game? I donno.

The mentioning of Gyms make me rather curious if Pokemorphs ever participate in their own league of Pokémon battles! Without trainers I speculate it'd end up being a lot similar to the Pokken tournament that goes on on the ferrum region.

It's something I imagine that given time, and enough people that would have an interest in doing so, such a thing would likely occur.

So where did you get the name Leazon from and where in the Real World it’s based on anyway?

Modification of the name New Zealand.

I would visit this region just to become Pokemorphs

Hmmm is becoming pokemorphs random or i'm able to control with pokemon i become?

The Pokemorph catalyst/virus can be programmed to turn someone into a certain Pokemorph through the use of genetic information. Though it can also be set to random. Legendary/Mythical Pokemon are a bit harder to turn into, because trying to will result in a random result.

Though if, by chance, a legendary/mythical were to empower the catalyst themselves, then the result would be 100%

To be honest i would just want to be turn into Buneary/Lopunny because they my fav pokemon :3