if you want to find rotom on pokemon d/p go to the old chateau go to the tv after 10:oo pm and press a on the tv if u have all the gym badges and completed your first pokedex
You trade your starter to a friend and then go through
depends is it on heartgold or what
you get them underground
You can find them in the Underground
underground
saffron city, celadon city game corner
because there is no underground in Kanto
Celadon city, in the game room.
You can't.
If you dig underground and dig in the walls you can get heart scales.
You can't unlock storage wallpapers.
To find heart scales on Pokemon diamond/pearl you need the explorer kit to go underground. once you are underground look for cracks inthe wall, and eventully you will find a heart scale in the cracks.
Heart scales can typically be found underground by using the Explorer Kit.