This is exactly the same story as HeartGold & Soulsilver, but a 'Deluxe' version with gameplay improvements, additional content and improvements to the stats that should have been in the original version. All the mini sprites were changed with updated sprites from the 6th generation, and the dex contains monsters from the 1st to 4th generation (from Kanto to Sinnoh). The exclusives of each version are now in both versions and the evolutions by trade were also modified. Changes in Portuguese were made by ROM Hacker Luciano Santos.