Kanto Route 28/Differences among generations

In, after beating the for the first time and boarding the S.S. Aqua, the  music changes from the Johto style to the Kanto style. This change was not present in the original nor in. This also occurs in the Tohjo Falls,, and. This is because the game uses an internal flag that actually performs the switch in all of Kanto, not just these locations (hence why the player would never find out about the change on Route 28 and mainland Kanto if he or she didn't access the locations via tweaking or cheating prior to the change).

Like on Route 27 in Pokémon HeartGold and SoulSilver, the undefined is unable to to Johto from this route but can fly to both Kanto and Johto from Route 26 and the Indigo Plateau. In Generation II, the player cannot fly to Johto from anywhere in Kanto, which includes Routes 26 to 28 and the Indigo Plateau.