1) 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/Silver pokemon with Blue/Red pokemon, except the new ones on Gold/Silver 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 Getting around ,a skateboard.
Here are many more 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). A new pokemon - Pichu, can only be gotten by breeding!
- You can trade pokemon with Red/Blue/Yellow games.
- The Pok�dex is enhanced. Better info, better pictures.
- There's a rumor that you play as another trainer, and at the end, you battle Ash.
Some of this info is not definite - the game
(gread update, vaporeon! for more information on the gold/silver please go here. it had TONS of stuff. I'm sure you'll enjoy.~ vulpix)
2) Information on revlelation lugia