How to Get Ending 8 — Skull Cage

Requirements

• Pick up the knife in the kitchen.
• Reach the final Mrs conversation after completing the main activities.
• Choose to use the knife.
• Then choose 'Yes' to put it down.

Step-by-step

1. During the kitchen activity, choose 'Yes' when asked to pick up the knife.
2. Finish the remaining activities and reach the final conversation.
3. When asked whether to use the knife, choose 'Yes'.
4. When Mrs asks you to put it down, choose 'Yes'. Ending 8 triggers regardless of Interest.

If you get a different ending

• If you refuse to put the knife down, Interest decides between Ending 9 (<5) and Ending 10 (>=5).