Combine the three key fragments in your inventory to get the Spider Key. This unlocks the basement door. In the basement, you will find a human-sized Robozou doll strapped to a chair.
Here is where your choices matter based on the robozou doll play walkthrough you want:
To increase the bond most efficiently, follow this 5-step rotation every 60 seconds:
After completing this cycle, Robozou will do a special “happy spin” — a full 360-degree twirl with sparkling eyes. This confirms you’ve increased the hidden meter.
After refusing to cut strings, doll leads you outside the house (new area). Tower appears in the garden at 3:00 AM.