Pokemon Gold and Silver are continuations of
Pokemon Blue, Red, Green, and Yellow. There will be
about 100 new pokemon, which makes the total over
250, and more cities. You can still trade Gold
pokemon with Blue/Red pokemon, except the new ones on
Gold won't work on Blue/Red. There will also be a
timer so nocturnal pokemon will only be active at
night. There will also be a new way of
transportation, a skateboard.
Features:
- There will be more pokemon and pokemon types.
- There are male and female pokemon in the game.
- There will be nocturnal and dermal pokemon.
Zubat would be nocturnal, meaning it will sleep
during the day, and can only fight during the night.
- You will be able to breed pokemon.
(Cross-breeding)
- You can trade pokemon will Red/Blue/Yellow
games.
- The Pokédex is enhanced. Better info, better
pictures.
- There is a rumor that you can be a boy trainer
(Ash) or a girl trainer (Misty).
- Another rumor, there will be a new boss at the
end - Mewtwo!
Some of this info is not definite - the game is
too far away to know definite facts.