During Gen II, I invented a Pokemon that was extremely powerful but was disobedient to ANY trainer, even one with 8 badges, a concept realized through Slaking. I also came up with a move called Heat Wave that ended up becoming a real move. Finally, I predicted that the next Grass starter would be the "dragon-like" starter of the three, to follow after Charizard and Feraligatr.
I forgot I also predicted a Gold/Silver remake but not to the extent GameFreak did (heavy story tweaks and many new areas as well as walking partner pokemon). Then again, after Fire Red/Leaf Green, I think we ALL predicted that it would happen lol
If you need instructions on how to get through the hotels, be sure to check the enclosed instruction book