The mountain appeared once again in Gen 4.5 HeartGold, this time with Alice residing on it (named Red here), with her team of Shellock Holmes, DJ Stalinking, and the other Hall-of-Famers from Gen 3.5.
The mountain was featured in a special battle between Dream Red and Abe, with Red having his Hall of Fame team at level 100. This was likely only a dream though, as it was accessed by checking the bed, Red was called Dream Red, and commands such as start9 were used in the speech and graphics of the location.
Baba traveled to Baizhong Mountain to face Sorcerer Sho, who was based on Red, the main protagonist from the original games who used an unedited team consisting of Pikachu, Charizard, Blastoise, Venusaur, Snorlax and Espeon. She defeated him using just BEST on her first try.
Evan journeyed here after defeating the more powerful Gym leaders, Elite Four, Professor Oak and completing the Pokédex. He ran into Red at the entrance of the mountain and Abe in the mountain, easily defeating them and opening up a path leading further down, which led to a set of ruins where the true final boss, Professor Elm, was waiting.
- Some people make allusions of Mt. Silver with Mt. Olympus, due being a very tall mountain and being the home of gods.