Densetsu no Stafy 3 is a platform game for the Game Boy Advance, released in 2004. Set shortly after Densetsu no Stafy 2, the game follows Stafy as he faces a new threat when a powerful thunderstorm disrupts Pufftop Palace. The storm causes the Magic Jar to shatter, releasing the villain Ogura, prompting Stafy to embark on another adventure to restore peace.
A short time after Densetsu no Starfy 2, everything was calm and everyone including Stafy was happy again, until another severe thunderstorm came and shook Pufftop Palace. This time, it is more severe than the ones in the past. A lightning struikes the Magic Jar, destroys it and Ogura is free again.