The Room 4: Old Sins Gameplay - Part 3: Finished the Study and the Curiosity Room
I managed to complete two rooms of the Dollhouse in this video, being those the Study and the Curiosity Room. I also gained access to two additional rooms, which are the Maritime Room and the Garden. The Maritime Room contained many objects you would expect to find in a Ship Museum (a model Submarine, a Radio Transmitter, and a type of Weapon aimed at the Manor's Bell). There is also a safe where the Strange Artifact is being kept. On the other hand, the missing Pipe Section of the Kitchen was hidden in the Garden, which is accessed from the Rear Gate of the Manor, which gets opened after placing the roof of the structure in the Backyard.
The interconnection of the game's puzzles is definitely more complex than the previous installments, although I guess I could have realized by myself that I needed to clean the glass in the back of the Safe in the Maritime Room before attempting to solve that part. Even so, I ran out of Ideas at the end of the video. I hope to figure out what to do next without asking for another hint when I resume the gameplay.
See you in the next video!