I can't remember the name of this game.. Help, anyone?

All I remember is that it was a Playstation 1 game, and you were playing from a God POV, setting death-traps for this guy to walk into... You were in a mansion of some kind, and you had to kill "the guy" with a series of death traps in a Rube Goldberg-esk fashion... I didn't have the real game, only a demo of it, and I only had it for a short time, long ago, which is why I don't remember it very well. Sorry I don't have any more details.