The Room 4: Old Sins < VALIDATED · 2026 >

Contains numerous diagrams, a blackboard with patterns, and a steam engine manual with corrosion that players must examine closely.

Throughout Waldegrave Manor, you collect papers and books like the Compendium of Curiosity that provide deep lore about Abigail and Edward Lockwood's descent into madness and their research into the Null element. Key Locations Involving Paper Puzzles The Room 4: Old Sins

Houses the main journal where Abigail records her observations and sketches of strange apparatus. Contains numerous diagrams, a blackboard with patterns, and

In the Study , you find a piece of tracing paper that must be laid over a diagram on the desk to reveal the correct sequence or coordinates for a safe or machinery. In the Study , you find a piece

Features sketches and canvases that often hide layered puzzles accessible only via the Eyepiece. The Room 4: Old Sins Complete Walkthrough [ENG] [Written]

Often, paper appearing blank or "deeply" layered will reveal hidden Null symbols and secret messages when viewed through the Eyepiece .