there already is a fourth generation. it's heartgold and soulsilver
Darkrai is a 4th Generation Pokemon, Pokemon FireRed is a 1st Generation Pokemon - 3rd Generation Pokemon of course NOT
because pokemon platinum has 4th generation pokemon. Pokemon black and white contain 5th generation pokemon
Happiny is a 4th generation Pokemon none of those Pokemon existed in previous generation games like leafgreen.
Impossible since its a 4th generation pokemon.
you cant. Lumineon is a 4th generation pokemon.
No because generation 5 Pokemon don't exist in 4th gen.
You can't because it is a 4th Generation Pokemon available in Pokemon Diamond and Pearl.
There is none!
You can't because darkrai is a 4th generation pokemon
On Cartoon Network
There is 493 Pokemon total through the 4th generation of Pokemon however the 5th generation series aka black and white are soon coming which will have more Pokemon coming!
Of course not. Pokemon SoulSilver is still in the 4th generation. Ya can't trade between generations. EXAMPLE: I can't trade a Pidgey onto Pokemon Sapphire if i have a different generation game. Here, maybe this will help. 1st generation=Pokemon Blue,Green,Red,Yellow. 2nd generation=Pokemon Gold,Silver.3rd generation=Pokemon Sapphire,Ruby,Emerald.4th generation=Diamond,Pearl,Platinum,HeartGold,SoulSilver. 5th generation=new games, Pokemon Black&White. If you have a game in the same generation zone, then you can trade any Pokemon you like. Hope i helped! ;)