Screenshot of Necronomicon by Fairy Tale
Necronomicon (ネクロノミコン) is an adult-themed, horror-adventure game set in the town of Arkham in H. P. Lovecraft's fictional world and published by Fairytale (Hardcover). The story involves Deep Ones and hybrid spawn-folk.
The game was released on the NEC PC-9801 and the Fujitsu FM Towns Japan-market computers in 1994.
The FM Towns version of the game included a CDDA orchestral soundtrack; some tracks with synthesized "horror" effects and opera-style singing.