I'm not sure if this is really a secret, but its at 2-4 lake's final area (after third red catapult). Go to the sides where the bridge branches out and attack the center of the small circle. It would drop money! :o if you attack it enough, a panpour/oshawott would appear and disappear again. ???
Im not really sure what they're used for and they only drop a few coins each. :'(
They're secret Pokemon! You can find them in most levels in suspicious areas. I've found about 20 of them. :P
Anyone here know what the Hero's key does? I've got it but it doesn't seem to do anything... XD
Oh, sorry! :P Just bought the game at December for christmas. That's the only time I can buy games. :'(
The hero's key may wind pokemon up faster. I'm not too sure.