Where can you find rotom in Pokemon diamond?

Question

In the mangas its fount in that haunted house in the t.v. Is it the same with the games?

Answer 1

Yes, at night you go to the room with the tv. you "thump" the tv and rotom appears at level 15.

Comments

There is quite a number of rooms in the game, it's only appears in the Old Gateau.

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it appears in a cake :D