The following is a list of how many hidden areas there are in each chapter: If you die before saving the game, you have to visit the secret area again. Thus, you either have to reach the next checkpoint or create a saved game manually. The game does not automatically save this progress.

Additionally, manually create a saved game every time you discover a new area. If you do miss an area and do not remember which one it is, you will have to start from the beginning again. It is highly recommended to start a new game from scratch and keep a check list. There is no way to see how many you have already found. Unlike collectibles and loot, the secret areas are not listed in the statistics. To make the metallic sound louder, make sure music is enabled in the options, and lower the 'Voice Volume' and 'SFX Volume' options. An area only counts when you hear the metallic sound. If something is being picked up, you need to pick it up as well. Do exactly what is shown in the video below. In some cases, you also need to interact with certain collectibles, objects, or loot to trigger this sound. Whenever you enter a secret area, you will hear a metallic sound in the background. Find all of them to get the 'Finders Keepers' achievement. There are a total of 73 secret areas in the game. Use the indicated combination to open the corresponding safe:Д¬hapter 1: Lockdown - Serendi Jeweler's Cellar: 739 The City Part I - Miss Scarlett's Town House: 824 Chapter 2: Dust to Dust - Workshop: 314 The City Part II - Baron's Way South (South Quarter): 842 Chapter 3: Dirty Secrets - Upper Level: 573 Chapter 4: A Friend in Need - Safe Chamber: 319 Chapter 4: A Friend in Need - Safe Housing: 018 Client Job 4: The Carnal Connoisseur - Wine Cellar: 812 Chapter 5: The Forsaken - Treatment Center (Third Floor): 731 The City Part V - Archie Maxwell's House: 776 Chapter 6: A Man Apart - First Floor: 889 Chapter 6: A Man Apart - Waiting Hall: 017 Chapter 7: The Hidden City - Loading Docks Interior: 673 DLC: Client Job: The Bank Heist - Outer Vault: 632

Dishonored 2 chapter 7 door code