A flooded hospital corridor in Arkham

scene reference · flooded hospital

official promotional screenshot · Steam ↗

Investigation thread · puzzle

Printing Press puzzle solution

With Printing Plate A, B, and C inserted, press the 3×3 grid in the verified order, then Validate the gold pattern.

Verified solution · Printing House

Press Bottom-left → Bottom-right → Center → Top-right → Center → Bottom-left, then Validate.

After Printing Plate A, B, and C are inserted, press the 3×3 grid in this six-click sequence. Each click flips that square and the adjacent orthogonal cross; if your starting board differs, reset or reload the puzzle instead of assuming this sequence is universal.

01 · Do this

Follow the route in order.

  1. 01

    Insert Printing Plate A, Printing Plate B, and Printing Plate C, then confirm you are looking at the Printing Press 3×3 grid. This route assumes the starting board shown by the evidence.

  2. 02

    Press the grid positions in this order: Bottom-left → Bottom-right → Center → Top-right → Center → Bottom-left. The second Center and Bottom-left are deliberate repeat presses.

  3. 03

    Remember that each click flips the selected square and the adjacent plus-shaped cross, so the board changes around every press.

  4. 04

    Select Validate or the equivalent confirm control after the six presses.

02 · Confirm

What success looks like.

  • All nine squares form the complete gold pattern on the press grid.
  • The printing press visibly comes down and prints the paper.
  • Cutter’s Sturdy Stock becomes available to take after the printing feedback.

03 · Boundaries

Before you retry.

  • The fixed sequence is tied to the evidence's starting state after all three printing plates are inserted; it is not claimed to solve an arbitrary randomized or already-clicked board.
  • Use the visible gold pattern, the press movement, and the printed paper as the success checks. Do not infer an extra plate location or hidden mechanism from this route.
  • If your board starts differently, exit or reload the puzzle and confirm the three plates are inserted before retrying the six presses.

04 · Undo

If it does not trigger.

  • If the pattern is not complete after the sixth press, do not Validate. Exit or reload the puzzle and return to the known starting state before trying the sequence again.
  • If Validate rejects the grid, reload the previous puzzle state rather than inventing a new order; no files, mods, or save edits are required for this solution.

Evidence checked 2026-08-19

3 source signals agree.

The Sinking City 2 full release · Printing House · checked 2026-08-19

  • player
    Steam player task thread

    The original task asks how to match the gold or silver target in the 3×3 grid after inserting Printing Plates A, B, and C; replies link the independent solution footage.

  • reference
    Printing Press gameplay guide

    Independent footage identifies the first three presses as Bottom-left, Bottom-right, and Center, then shows the remaining sequence and the completed printing feedback.

  • reference
    Printing House puzzle walkthrough

    A second independent video visually confirms the later Top-right, Center, and Bottom-left presses and the final gold pattern and paper-printing feedback.

← Return to all signals