how to open fox door deltarune chapter 4
The fox door in Deltarune Chapter 4 is opened by finding the required foxes in that area first, then returning to the locked door and interacting with it once the count is complete.
What to do
- Progress through the statue/paper-wall area and collect the foxes hidden around the room.
- Look for foxes disguised as scenery, including a wandering fox, a fox behind a paper wall, and one revealed by moving a statue.
- After you have the required foxes, go back to the locked door near the back of the area and interact with it.
- The door should open once the requirement is met.
Useful clue
A guide for Chapter 4 says the main progression involves the rightmost door , while another item is tied to the leftmost door, which suggests the fox-door puzzle is part of a route split in that section.
Important note
The search results I found are a bit mixed between Chapter 4 and Chapter 5, so the safest read is that the “fox door” puzzle works by gathering hidden foxes in the room first, then returning to the locked door.
TL;DR
Find the hidden foxes in the area, then revisit the locked door and interact with it to open it.