This is the official guide for Dark Cases: The Blood Ruby Collector's Edition.
This guide will not mention each time you have to zoom into a location; the screenshots will show each zoom scene.
We will use the acronym HOP for Hidden-object puzzles. Interactive items will be color-coded and some will be numbered; please follow the numbers in sequence.
The HOP lists may be random; our lists may vary from yours.
Use the map to travel to a location.
Take the BUTTERFLY HALF (A).
Take the BUTTERFLY HALF (B).
Combine the 2 BUTTERFLY HALVES to create the BUTTERFLY.
Insert the BUTTERFLY into the niche (C).
Play the HOP.
You receive the CLIP and the SCISSORS (D).
Insert the CLIP into the lock (E); take the DOOR KEY (F).
Insert the DOOR KEY into the lock (G); turn the key.
Enter the Guest Room.
Take the FLOWER SYMBOL (G1).
Note the code (I); cut the seam with the SCISSORS (H) and take RED GEM 1/5 (blue).
Go to the Lobby.
Take the GEM PLATE (J).
Go to the Boudoir.