Yes. There is the Old Gateau item and gengar. If you have any Pokemon gba game in your ds you can get gengar in the room where the eyes follow you and if you where wondering about the girl in the room beside you idk.
Im not positive that you can get rotom before the national pokedex but in the old chateau. In one of the rooms he is in the TV
There is no other way to get rotom withhout wi fi
Just press on it and it will say would you like to thump the tv press yes and rotom will com out
Pokemon 152 is Rotomcatch it in the old chateau between 8pm and 4 ampress A against a TV in there
You cannot change a Rotom's form without the Secret Key distribution in Pokémon Platinum however you'll be able to change Rotom's forms in Pokémon HeartGold and SoulSilver without the Secret Key distribution.
ghastly,rotom
You can catch Rotom by gettin the Secret Key in Mystery Gift.
when you see people in the old chateau there ghosts look at there feet the float and disappear go to the tv room to find rotom at a certain time i think its 8pm and after
catch rotom!
The Old Chateau is where you find the Legendary Pokemon Rotom
Rotom and gastly
it brings rotom
you can catch rotom or gastly
you can see two ghosts and get a legendary,rotom. But you can only get it between 8pm and 2am. it is in the tv upstairs. you need to thump the tv and it will come out.
Number 152 it's Rotom you can find it by talking the TV in old chateau (it has to be at night) Old Chateau is in Eterna Forest at the northwest of Floaroma town Hope i helped Source:Brain
theres a rotom in the tv but that's it
Answer:At night. In the old Chateau.