I can't seem to find the Leaf stone for the life of me. I think Oak said it was somewhere in Viridian Forest, but I can't seem to find it. Also, you can't go back and check what he said, so I'm stuck. Help?
Okay, buy FLY capacity in the shop (1000 pk$)
Go to Viridian Forest, Temple of Mew and try yo fly here:
Man, quite frankly, this hack is amazing. I played through until Mt. Moon 2, where I got stuck. I do have some advice for you, though, and that's to not make underwater levels dark. First of all, I'm sure many people dislike water levels, and when it's impossible to see, it's very frustrating. Other than that one underwater level, though, it's great.
Just a note, I may not have been playing the latest version, as I just went through the pages until I found a working download (page 2).