Play a creepy Pokemon music and you need a cursed pokemon game. I know the cured pokemon game. It is called Pokemon Black. I am talking about the old game not the ds one but you can use the ds one if you want.
Play the creepy Pokemon music while playing the game while chanting: Lost Silver clothes of back and white, having no legs and arms, I feel sorry for your pain and sadness come to me and we can talk. Come see me and come to my room this is my wish so mote it be.