Looking for old adventure game

Since I saw some threads about people looking for old games, I thought I might give it a try:
I am looking for the first adventure game I ever played in the late 80's, even before Future Wars. From what I remember, it is in a kinda old Sierra/Lucas arts style where everything is in really simple black/blue looking graphics with a yellow menu bar. You are investigating something in a house where you have to go through all the rooms (no not Maniac Mansion). I remember I got stuck somewhere so I didnt play it through but I am really interested in what it was.
Edit: it is in the style of Mystery House, but it has a little more colour.
Thanks for looking!

Hugo's House of Horrors
Maniac Mansion

or look here:

Theme: Haunted House

Thanks for the Moby Link!
It was this one: http://www.mobygames.com/game/dos/last-half-of-darkness/screenshots

Amazing. Usually this one post solution thing only works for RPGs.

Chaozrulez said:

It was this one: http://www.mobygames.com/game/dos/last-half-of-darkness/screenshots

Click to expand...

That actually looks pretty cool.