In Pokemon heart gold you can get groudon later in the game but apart from that i really don't know. (sorry)
PS happy hunting
Pokemon Heart gold is different from Pokemon Gold cuz heart gold has better graphics new Pokemon and new events
It's Darkrai. You can't get him in Heart Gold.
no but in certain version there are different Pokemon so you have to trade to get them all
Yes, they follow behind you. You can get different pokemon walking with you by swaping first pokemon in the party.
Pokemon Soul Silver is not harder than Heart Gold because they are the same game but they have different pokemon.
To get a Shedinja in Pokemon Heart Gold you must trade it from either Pokemon Ruby, Sapphire or Emerald. Jacko25
you cannot get him in heart gold only from events.
No
pokemon heart gold and soul silver. and heart gold and soul silver legends
Of course
Well in Heartgold you catch Ho-oh earlier and there are different Pokemon and in Soulsilver you catch Lugia earlier and there are different Pokemon.
Pokemon Heart gold will be released in spring 2010 in the UK.