if your talking about for your mons to do things like surf if you go to one of mons and see it has a "skill" those are the hm moves so you don't need to teach hms to your mons just find one with the "skill" you need
could you add a way to get back to the intro area as in the place you start the game cause when I tried to get back there after clearing out the 2nd area cause of the orange beam walls turning back on so maybe add a crawl space back to their if you can