Archive index / 14 files
The Sinking City 2
Guide Archive
Search by lock, location, chapter or technical symptom.
01 / Archive division
Codes & puzzles
7 source-checked case files.
Room 301 Safe Code
Open the optional safe in Devil’s Reef Hotel and identify the clue without exposing unrelated story events.
Church Floodgate Code
Unlock the watergate beside Redemption Church with the year-of-the-bell combination.
Hospital Storage Code
Open the basement storage room in Akeley Memorial Hospital.
Apartment 5 Wall Safe Code
Solve the optional wall safe tied to The Inheritance investigation.
Old Shop Safe Code
Open the safe during the Fish Market route without exposing later quest outcomes.
Holloway Manor Safe Code
Open the decorated safe on the manor’s living-room route.
Puzzle Solutions Index
A spoiler-controlled index for symbols, mechanisms, safes and investigation puzzles.
02 / Archive division
Progress & completion
3 source-checked case files.
Achievement Roadmap
Track story, puzzle, combat and completion achievements without losing your checked state.
Walkthrough Ledger
A chapter-by-chapter route that stores progress locally and keeps major story context sealed.
Ending Routes
A sealed hub for choice points, final outcomes and completion cleanup.
03 / Archive division
Combat archive
1 source-checked case files.
04 / Archive division
PC field desk
3 source-checked case files.
Best PC Settings
A verification framework for improving frame pacing and image quality without presenting fabricated benchmarks.
Crash & Stutter Checklist
A safe order of operations for launch crashes, shader stutter and inconsistent frame pacing.
Save File Location & Backup
Find the Windows game-data root and create a reversible backup before troubleshooting.