14.1 - Edge of Darkness - I think you mean ACE hole
b"Episode One: When a letter from an old family friend arrives, how could the investigators know what they'd be in for...a long buried secret, forbidden magics and an indescribable foe, make this classic beginner scenario a must play for every Call of Cthulhu group! With huge thanks to Battle bards.com Kevin MaCleod at Incompetech FesliyanStudios and Pedar B Heland For their excellent music and sfx"