Before the final investigation, scan every floor with the Super Gear Boy, revisit room 403 after getting the crowbar, finish the four seals and speak with Larry after each major discovery.
If you still need the story beat that leads here, pick it up again in Chapter 2: The Wretched.
Visual Clues
Where Players Get Stuck
Use the Super Gear Boy as a missed-content detector
A reaction is a reason to stop and inspect, not background noise. Revisit each Addison Apartments floor and clear the related spirit encounter before advancing the investigation.
Do not leave room 403 for later
After receiving the crowbar, return to the sealed apartment and talk to Mrs. Sanderson's ghost. This is an easy place to miss the Unseen path while following only the main objective.
Treat the four seals as a checkpoint
The Devour route depends on finding all four supernatural seals. Finish the associated Gear Boy sections while the building remains open, then check the achievement list before moving on.
Follow up with Larry and Todd
Return to Larry after the puzzle-box and building discoveries, then take the recovered chip to Todd. The main route continues, but these follow-ups carry optional context and achievement timing.
Before You Finish Chapter 2
- Ignoring a Super Gear Boy reaction because the main objective points elsewhere.
- Getting the crowbar but never returning to room 403.
- Advancing after the puzzle-box without speaking to Larry or taking the chip to Todd.
- Skipping rooms that react to the Super Gear Boy.
- Ignoring the puzzle-box follow-up before advancing the investigation.
- Leaving room 403 unexplored after obtaining the crowbar.
- If an achievement fails to appear after a clean run, compare the condition against the full achievement checklist before replaying.
Questions Players Ask
How many seals are in Sally Face Chapter 2?
There are four seals associated with the Devour achievement route.
How do I get into room 403?
Get the crowbar during the investigation, then return to the sealed room in Addison Apartments.
What should I do with the puzzle-box chip?
Bring the recovered chip to Todd after opening the puzzle box.