u have to do it at night if it doesn't work then try again in an hour or so.
you can catch rotom next to the old cheatu on route 205
yeah you can catch wild gengar and rotom in there!:)
you need the national pokedex and at 8(pm)-12(am) then go to the old cheatu and press A on the tv and press "yes"and rotom will appear
After you get the national pokedex go to old cheatu in Enterna forest between 11 and 12 in the night press on the TV and it will ask you do you want to whack it and say yes and rotom will come out!
Well there is alot of Ghastly in there and Rotom. If you go there after you get the National Dex at night and thump the TV upstairs Rotom will come out. He is lvl 15 and is Ghost/Electric. Try not to kill it
In both diamond and pearl you have to go to the old cheatu in enterna forest at night. and go upstairs to the hallway and check all the rooms ( and just in case bring some repels) until theres aroom with a tv in it press the botton A and you'll hear rotom remember to bring poke'balls and the battle begans.
The Old Cheatu.
well, first of all rotom is not legendary. second,if you want to know who rotom is, he is the plasma Pokemon and it says Its body is composed of plasma. It is known to infiltrate electronic devices and wreak havoc. And if you want to know where to GET rotom, you go to the OLD CHEATU in the ETERNA FOREST. Go inside and go up the stares, talk to the t.v and rotom will come out on level 15. It has to be at NIGHT though.well... GOOD LUCK!! and remember... GOT TO CATCH EM ALL!!!!
It depends on what you mean by 'Old Cheatu'. An Old Cheatu in real life is a run-down building (usually a masion) located atop of a hill, on the side of a hill or deep in a forest. In many Old Cheatu's it is rumared that ghosts of the past live there, and so thay maybe but then again, maybe not.Anyway, it's pretty much one of those Haunted Houses with the slime covered steps and the old black trees and the creeky doors and the holes in the floor boardsand all that stuff in the old horror movies.Another AnswerThe only 'Old Cheatu' I know is the one in Pokemon Diamond OR Pearl. It's located in Eterna Forest. You can find Gengar by going in the room with a painting that has glowing red eyes on a purple back-board. Insert any Game Boy Advance games in the Game Boy Adavance slot on your Nintendo DS and run around the house and you may find one :).You can also find a legendary Pokemon called Rotom in the Old Cheatu. Go in the one and only room with the TVin it between 8:00pm and 4:00am. Click on the TV and you will get a message that says "Do you want to thump the TV?", choose yes and you will be battling Rotom level 15.Also, in the 'Old Cheatu' you may incounter two 'Ghosts' floating around. These are also called 'Floats'.The Floats are nothing to fear. It is rumored that they are the previous owners of the Cheatu but died whilst in there. Because of this, people on the game have feared the Cheatu and left annoying bushes to grow outside the Cheatu, so you have to use the Pokemon move Cut to access the building.Anyway, the two Floats are a young girl (like Dawn or Lucas's little sister) and an old man. To see the girl, you must walk into the room furthest down the hall on your right, then, go into the room next to it and in the room you where in just before should be the girl floating out of the room.To see the man, look at the Pokemon Statue you see when you first come in, then, walk into the dining hall (the door next to the statue).He should be floating to the left of you. If not, exit the room, then, enter again. Do this repetitavly to see the Floats many times.
Right to the left of the exit.
to get rotom go to the old cheatu[after u've beat th e4].Then go up the stairs and through the middle room.Next go into the room with the tv in go up to the tv and press "a" and it will say somthing like "there looks like there's a Pokemon in the tv.Want to thump it".Answer yes and you will battle rotom catch it because THERE IS ONLY ONE.I used a quick ball wich didn't work but then a ultra ball and caught it.
i found mine in the old cheatu lv 15 through 19