Many weaker or overlooked Pokémon receive typing changes, improved base stats, and better leveling movepools to make them viable in competitive battles.
Unzip your downloaded Sacred Gold patch folder and your patching tool (e.g., xDelta). Open the Patcher: Launch xdeltaui.exe . download pokemon sacred gold nds rom
: You need a clean, US version of the Pokémon HeartGold NDS ROM. Apply the Patch : Use a tool like Many weaker or overlooked Pokémon receive typing changes,
Use a patching tool like (Windows/Mac) or RomPatcher (Web/Android). improved base stats