Pokemon Sea Green Advance

Pokemon Sea Green Advance

Download Pre-Patched Pokemon Sea Green Advance GBA Rom

  • Creator: Cadbury
  • Version: Completed v1.5
  • Hack of: Leaf Green
  • Updated: ???

Pokemon Sea Green Advance is a Pokemon GBA Rom Hack by Cadbury based on Pokemon Leaf Green in English. And It is now available to download.


Nothing in the storyline was changed. The Kanto region appears right before your eyes one more time. This time, it is not the same Kanto Region you used to know anymore… a new one with changes instead.


  • Starters changed: Houndour -> Houndoom, Shroomish -> Breloom, Staryu -> Starmie.
  • Each starter holds a Lucky Egg when you choose them.
  • All Pokemon from Gen I to Gen III are scattered throughout Kanto Region. Not only Kanto but also Johto and Hoenn.
  • Wild trainers, gym leaders, elite four… all of them have been edited and altered.