>>46675894>a whole bunch of new creatures just randomly appeared in this region after 2 yearsFirstly, I never said this. Secondly, they didn't just arbitrarily appear in Kanto, their locations and times were thought out and decided by GAME FREAK. Thirdly, not a whole bunch, a select few:
>LarvitarPseudo so it makes sense for it to appear late. Appears on the path leading up to the final challenge. Not random.
>Porygon2Porygon was invented in Kanto, it's evolution was discovered a few years later. Not random.
>MisdreavusThis one I'll admit is a bit hard to defend but it only appears at night at Mt. Silver. It's known for frightening people so it makes sense to appear in a secluded place like this.
>SlugmaIt's Silver Dex entry is as follows:
>A common sight in volcanic areas, it slowly slithers around in a constant search for warm places.It makes complete sense for it to appear on the routes surrounding Cinnabar Island.
>HoundourHoundour is a counterpart to Growlithe (both Fire-Type canines). Houndour appears at night on the route to the left of Saffron City whereas Growlithe appears more commonly in the day on the route to the right of Saffron City.
>MurkrowIt's Crystal Dex entry states that it and Meowth always steal eachother's stashes of shiny objects. This is an example of the subtle ecosystem that GAME FREAK created I mentioned before. It even appears on the same Route as Meowth.
And that's it. Not "a whole bunch" and not "randomly appeared" like you claimed. Maybe actually play the fucking game?