i cant seem to remember a lot from this game, but its a PC game where you were in a purple haunting looking mansion. I believe you solved puzzles and all I remember really is that you started from the bottom up I think and that at one point you had to go through this window and go on a rope to get to the other side or something. I think for the end of the game you had to find a scientist with crazy gray hair or something else. Oh what I also remember is that there were these two purple eyes. I think it was in the 1990s. I know its not maniac mansion. I think once you entered the house you're in the main lobby and you have the chose to go to different places, I think you can go outside but I don't really remember that