Heart Gold and Soul Silver Versions

Release Dates
JAP	9/12/2009
USA	TBA
EUR	TBA

Pokémon Heart Gold and Soul Silver are the remakes of Pokemon Gold and Silver, and are part of the 4th generation Pokémon games for the Nintendo DS.

Major Changes
* All Pokemon can now follow you outside of their Pokeballs.
* A new female character named Soul.
* Kyogre can be caught in Heart Gold and Groudon in Soul Silver. Rayquaza can be caught in both games. All three are at Level 50.
*An event involving Cynthia and Arceus, which allows you to catch Palkia, Dialga, and Giratina at Level 1. Each of the three Pokemon learns a new move - Palkia gets Hydro Pump, Dialga gets Metal Burst, and Giratina gets Shadow Sneak.
*Mewtwo, Articuno, Zapdos, Moltres, Latios, and Latias are also available in the game.
*A new Battle Frontier and Safari Zone for the Johto region.
*The PalPark replaces the Safari Zone in Kanto
*The Pokethlon, which features several mini-games based on athletic events such as hurdles and sumo wrestling. Winning events earn you medals.
*The PokeWalker, an accesory which comes with the game. Players can transfer a Pokemon into the device and it will gain experience and happiness as you physically walk.
*Some Pokemon have new level-up and egg moves.
*Some Gyms have new puzzles.
*14 new move tutors.