Haunted house game online?

Ok, long ago, an online game was released. you would play as a person walking through this haunted house. YOu would have to defeat all the main enemies one way or the other( e. g. there was a ghost in the attic, and a scarecrow in the corn field, out back) I think it was a scooby doo thing but IDK, I also think it was a type of promotional game for like go-gert or something like that. I was bored and remembered about this game and thought that there has to be someone who knows what I'm talking about. So can someone tell me where to find this game, if it is still on the internet.