Rotom can go into dishwashers, refrigerators, T.Vs and Stoves
To find rotom in Pokemon diamond you go 2 the old chateua in Eterna Forest and go 2 the middle room upstairs and then go to the room with the TV Rotom's in the TV. Hope I Helped.
rotom isn't in Pokemon emerald
go to your lost tower
The upstairs is not in the game. You have to have Rotom in the lead of your party when you enter the building get rotom from Pokemon diamond and pearl at night in the haunted house he's in a TV. You have to have a rotom as the lead Pokemon in your party. Then, you go the the broken elevator, then press "A" on it, and then you'll have access to the 5th floor of the Silph Co. P.S. To get rotom, you'll need to trade from Pokemon Diamond, Pearl, or Platinum. If you don't have a rotom, go to the old chateau, then go into a room with a T.V. and press "a" on it, rotom will appear at lv. 15. You can only find him during the night time at 8:00 pm. The room you go to lets you transform rotom. When you go to the 5th floor there is rotom's secret room.
Get a Rotom. Go to the elevator. It takes you to the room with 5 things for Rotom to go in.
In the Old Chatuea in Eterna City. Go to the middle room upstaairs and then go to the room with a TV. Rotom is in the TV
There is no password for Rotom; you just go to the Old Chateu in the Eterna forest, and if you go into a room and check the TV, it will say it looks like there is a Pokemon inside it and asks if you will thump it, and if you say yes Rotom will attack you and you can catch him. Hope this helps!
go to old chetiu and go to the tv and you will find rotom
SiphCo elevator. Have Rotom be the first Pokemon in your party, and go into the elevator. Rotom will make the broken elevator work, and you will go down a floor to a room with all the appliances it can go into. Putting Rotom into the PC changes it back to the default form.
At night in pokemon platinum go to the haunted house using cut and go into the upper floor/lower floor and go into the room that have the TV and if it is night , as I mentioned go click/ touch on the TV and then rotom will appear!
After 7.00pm, go to the mansion in the forest next to eterna, and go upstair. Talk to the television in one of the rooms and rotom appears
You can get rotom by in the haunted house near eterna city and after 8pm and go to the one witch has the scary picture on and press A at the tv and you should get rotom. Rotom can be caught by a normal great or ultra ball