The Room 4: Old Sins · Room 9 of 9

The Room 4: Old Sins Attic & Ending Walkthrough

Send Edward through three dollhouse routes, reunite the family crest and release the Null from Waldegrave Manor.

The Room 4: Old Sins Attic & Ending Walkthrough real gameplay mechanism
Real Attic & Ending gameplay frame captured from AbillionX's complete PC walkthrough. Game artwork © Fireproof Games.View timed source
Match the room and mechanism

Confirm Attic & Ending and the unique gameplay image before copying a dial, symbol or item route. Mobile and PC controls differ, but the core puzzle state is the same.

Route cross-checkedThe Room 4: Old Sins Attic & Ending Walkthrough · verified 2026-09-30

Last verified: · Verification method · Report a correction

The Room 4: Old Sins Attic & Ending Walkthrough solution

Send Edward through three dollhouse routes, reunite the family crest and release the Null from Waldegrave Manor.

Quick route: Routes: Study→Foyer→Abigail; Study→Kitchen→Curiosity; Study→Maritime→Curiosity→Foyer→Attic. Join the crest halves and place the Null in the suitcase.

Step-by-step walkthrough

01

Open the room route

Use the eyepiece through the attic opening and enter the new miniature dollhouse. Read Edward's note carefully, because it establishes the route order for the figures.

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State and inventory checks

  • Match the named room and unique gameplay screenshot before copying a visual arrangement.
  • Keep transformed artifacts and cross-room items until the walkthrough explicitly moves them.
  • This route was cross-checked against two written walkthroughs and a complete PC playthrough.

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