OS Neutral OLD Mac Game -- Help?

Hm, that's unfortunately a bit vague, since there are a couple of games similar to this, like Xyphus, Dungeon of Doom or Shadow Keep, even more when including the games that only optionally could run in black & white (e.g. Ultima II and III, Siege of Darkwood, The Odyssey, Odyssey: Legend of Nemesis (these two are not related, I think) or Wanderer). I seem to recall that Realmz also could run in b&w.

 

Glad I could help.

 

Ok I have one... it was mid to late 90s. Graphics were vivid and colorful but not 3D rendered.

Game was a mystery/puzzle game with different rooms in a mansion I think. One puzzle I remember was playing a certain key combination on an organ or piano.

The comments/narration was funny. One remark I remember was if you got a puzzle wrong it would say "oblivious newton john, come on down."

The different rooms and puzzles were linked and one clue would lead to another. I also seem to remember something about a monkey and a 6 or 9 related to the game name or the developer name.

Any help would be appreciated.


Ps - it's not rendered like Myst and it's not The seventh guest. (Better graphics than seventh guest.)