Uploaded November 2025 | Updated September 2026, 2 weeks ago
In this The Outer Worlds 2 video, I'll show you all 30 Advanced Decryption Key locations on Cloister. You'll need these keys to open High Security Lockboxes scattered throughout the area.
I did my best to find all of the keys, but it's possible there are still a few more well hidden from the player.
00:00 1-2/30 - Laplace's Garden (Persephone's secret inventory)
00:55 3/30 - Laplace's Garden
01:09 4/30 - Laplace's Garden (Auntie's Choice route)
01:31 5/30 - South of the Spireton
01:54 6/30 - Newton - South
02:17 7/30 - Newton
02:37 8/30 - Laplace's Garden (A Study in Disruption reward)
03:03 9/30 - Laplace's Garden / Paradise Island (Crash Course in Telemetry reward)
03:24 10-11/30 - Sub Rosa Smuggler Camp (vendor)
03:49 12/30 - Winter's Grasp
04:04 13/30 - Winter's Grasp (Fusing Fractured Forces reward)
04:36 14/30 - Excogitation Chapel - Southeast
05:18 15/30 - Excogitation Chapel - North
05:50 16/30 - Frozen Maw
06:06 17/30 - Excogitation Chapel - Northeast
06:37 18/30 - Archive
07:21 19/30 - Cloister Underlands
07:35 20/30 - Cloister Underlands (vendor)
07:58 21/30 - Cloister Underlands
08:23 22/30 - Cloister Underlands (Contraband Contrivance reward)
08:56 23/40 - Cloister Underlands
09:14 24/30 - Cloister Underlands / Excogitation Chapel - Southwest
09:39 25/30 - Cloister Underlands / Thermal Control
10:08 26/30 - Cloister Underlands / Thermal Control
10:37 27/30 - Cloister Underlands / Archive Reactor
10:58 28/30 - Cloister Underlands / Archive Reactor
11:24 29/30 - Cloister / Auris Listening Post (the Order route)
11:56 30/30 - Laplace's Garden (the Order route)
Subscribe for more guides like this: youtube.com/@BING-game-guides?sub_confirmation=1
☕Buy Me a Coffee: buymeacoffee.com/BingGameGuides
All The Outer Worlds 2 Guides: youtube.com/playlist?list=PLOnU-U4kTnZT1X8j8smjmiDeLIOkqJZf6
The Outer Worlds 2 Collectible Locations Gudes: youtube.com/playlist?list=PLOnU-U4kTnZTpYsBMfBhWJ9fnIy6j3U-Q
#TheOuterWorlds2 #AdvancedDecryptionKeys #Cloister #CollectiblesGuide #MissionGuide #GameWalkthrough #Gaming #VideoGames #GamingVideos #GamingTips #GameGuides #GameplayTutorial #Achievement #Achievements #AchievementHunter #AchievementGuide #XboxAchievement #Xbox #Trophy #TrophyHunter #TrophyGuide #Playstation #PSTrophies #PlaystationTrophy #PC
The Outer Worlds 2
The Outer Worlds 2 Advanced Decryption Keys
The Outer Worlds 2 Cloister
The Outer Worlds 2 Cloister Decryption Keys
The Outer Worlds 2 Decryption Keys Cloister
The Outer Worlds 2 Decryption Key Locations
The Outer Worlds 2 Cloister All Key Locations
Outer Worlds 2 Advanced Decryption Key Guide
Outer Worlds 2 Advanced Decryption Key Locations
Outer Worlds 2 Cloister Keys
All Advanced Decryption Keys Cloister
All Advanced Decryption Key Locations Cloister
Advanced Decryption Keys Cloister
Advanced Decryption Keys Cloister Locations
Cloister Advanced Decryption Keys
Cloister All Advanced Decryption Keys
Cloister All Advanced Decryption Key Location
In this The Outer Worlds 2 video, I'll show you all 30 Advanced Decryption Key locations on Cloister. You'll need these keys to open High Security Lockboxes scattered throughout the area.
I did my best to find all of the keys, but it's possible there are still a few more well hidden from the player.
00:00 1-2/30 - Laplace's Garden (Persephone's secret inventory)
00:55 3/30 - Laplace's Garden
01:09 4/30 - Laplace's Garden (Auntie's Choice route)
01:31 5/30 - South of the Spireton
01:54 6/30 - Newton - South
02:17 7/30 - Newton
02:37 8/30 - Laplace's Garden (A Study in Disruption reward)
03:03 9/30 - Laplace's Garden / Paradise Island (Crash Course in Telemetry reward)
03:24 10-11/30 - Sub Rosa Smuggler Camp (vendor)
03:49 12/30 - Winter's Grasp
04:04 13/30 - Winter's Grasp (Fusing Fractured Forces reward)
04:36 14/30 - Excogitation Chapel - Southeast
05:18 15/30 - Excogitation Chapel - North
05:50 16/30 - Frozen Maw
06:06 17/30 - Excogitation Chapel - Northeast
06:37 18/30 - Archive
07:21 19/30 - Cloister Underlands
07:35 20/30 - Cloister Underlands (vendor)
07:58 21/30 - Cloister Underlands
08:23 22/30 - Cloister Underlands (Contraband Contrivance reward)
08:56 23/40 - Cloister Underlands
09:14 24/30 - Cloister Underlands / Excogitation Chapel - Southwest
09:39 25/30 - Cloister Underlands / Thermal Control
10:08 26/30 - Cloister Underlands / Thermal Control
10:37 27/30 - Cloister Underlands / Archive Reactor
10:58 28/30 - Cloister Underlands / Archive Reactor
11:24 29/30 - Cloister / Auris Listening Post (the Order route)
11:56 30/30 - Laplace's Garden (the Order route)
Subscribe for more guides like this: youtube.com/@BING-game-guides?sub_confirmation=1
☕Buy Me a Coffee: buymeacoffee.com/BingGameGuides
All The Outer Worlds 2 Guides: youtube.com/playlist?list=PLOnU-U4kTnZT1X8j8smjmiDeLIOkqJZf6
The Outer Worlds 2 Collectible Locations Gudes: youtube.com/playlist?list=PLOnU-U4kTnZTpYsBMfBhWJ9fnIy6j3U-Q
#TheOuterWorlds2 #AdvancedDecryptionKeys #Cloister #CollectiblesGuide #MissionGuide #GameWalkthrough #Gaming #VideoGames #GamingVideos #GamingTips #GameGuides #GameplayTutorial #Achievement #Achievements #AchievementHunter #AchievementGuide #XboxAchievement #Xbox #Trophy #TrophyHunter #TrophyGuide #Playstation #PSTrophies #PlaystationTrophy #PC
The Outer Worlds 2
The Outer Worlds 2 Advanced Decryption Keys
The Outer Worlds 2 Cloister
The Outer Worlds 2 Cloister Decryption Keys
The Outer Worlds 2 Decryption Keys Cloister
The Outer Worlds 2 Decryption Key Locations
The Outer Worlds 2 Cloister All Key Locations
Outer Worlds 2 Advanced Decryption Key Guide
Outer Worlds 2 Advanced Decryption Key Locations
Outer Worlds 2 Cloister Keys
All Advanced Decryption Keys Cloister
All Advanced Decryption Key Locations Cloister
Advanced Decryption Keys Cloister
Advanced Decryption Keys Cloister Locations
Cloister Advanced Decryption Keys
Cloister All Advanced Decryption Keys
Cloister All Advanced Decryption Key Location
