- A new level curve for improved difficulty, as everyone knows Johto was one of the easier games of the main series
- All 251 pokemon will somehow be obtainable in this game. Including Legends, Starters, & Fossils. Also Silver and Crystal Exclusives.
- Revised Rival, Elite Four, Champion, Kanto, Trainer Red, and so forth.
- Some pokemon will be revised in both evolutions and also learn sets.
- Easter eggs will be here and there, one being in Ruins of the Alph. (Search the grass)
- New places to explore. (Although, not in this first patch)
- Updated Trainer Sprites and New Events