If you're a fan of Lovecraftian horror, puzzle-adventure games, or visual novels with a dark twist, "Operation Lovecraft: Fallen Doll" could be a compelling addition to your gaming list.
Based on inferred quality and assuming target audience appeal, a speculative rating could be around 7.5/10.
The game seems tailored for fans of psychological horror, mystery, and adventure games. It's likely to appeal to players who enjoy unraveling complex stories and are fans of Lovecraftian themes.