The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →There are two different masks players may mean by “the mask under London Bridge” in Watch Dogs: Legion. If you see a locked cage, use a Cargo Drone to reach a vent and send a Spiderbot through it for the Black Visor Gas Mask. If your marker is underwater, reach the timed door around 2 a.m. in game time to get the Defalt Mask.
Which London Bridge mask are you looking for?
| What you see | Mask | Route |
|---|---|---|
| A locked cage or room beneath the bridge | Black Visor Gas Mask | Cargo Drone to the vent, then Spiderbot through it |
| An underwater marker and a secret door | Defalt Mask | Enter the waterside tunnel shortly before 2 a.m. in game time |
The two routes lead to separate collectibles, not two stages of the same puzzle. Inverse describes both London Bridge masks and the nearby Pink Pig Mask (Inverse’s mask locations guide). A player discussion also identifies the locked cage room as a distinct London Bridge mask puzzle (Reddit discussion).
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
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Watch Dogs Legion - PlayStation 4 Standard Edition | $9.40 | Buy on Amazon |
| 2 |
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Watch Dogs Legion (PS5) | $22.75 | Buy on Amazon |
| 3 |
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Watch Dogs Legion (PS4) | $8.46 | Buy on Amazon |
| 4 |
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Watch Dogs: Legion - For Xbox Series X | $14.95 | Buy on Amazon |
| 5 |
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WATCH DOGS LEGION - XBOX ONE /SERIES X | $8.90 | Buy on Amazon |
Get the Black Visor Gas Mask from the cage room
- Go to the northern end of London Bridge and find the opening to the long vent.
- Use a Cargo Drone to reach the vent opening.
- Deploy a Spiderbot into the vent and guide it through to the room containing the mask box. The collectible there is the Black Visor Gas Mask, according to Inverse.
Player replies in the Reddit discussion describe following pipes to an opening and using a Spiderbot; one also mentions using a package drone. Those comments are anecdotal, while the guide’s route identifies the required in-game tools.
Get the Defalt Mask through the underwater door
- Plan to reach the entrance shortly before 2 a.m. in game time. Inverse recommends using the Cannon Street fast-travel point to arrive near the opening time.
- Find the waterside entrance west of the bridge. GosuNoob describes a tunnel by a red-brick building; GamerTweak places the route near Cannon Street and describes stairs leading down to the water (GosuNoob’s Defalt Mask guide; GamerTweak’s Defalt Mask guide).
- Approach the metal or secret door before the clock reaches 2 a.m. The guides say it opens at that time and closes shortly afterward, so be ready to enter.
- Go into the party room and take the mask from the box beneath the DJ’s table.
The underwater marker is intentional: it points to a room reached through the timed door, rather than to a collectible that must be picked up underwater. GosuNoob connects the room with the “Find my private party @ 2am” clue.
#1 Best Overall
- Recruit and play as anyone from London. Everyone you see has a unique backstory, personality, and skill set for unique situations
- Hack armed drones, deploy spider-bots, and take down enemies using an Augmented Reality Cloak
- Explore a massive urban open world featuring London’s many iconic landmarks and fun side activities
- Team up with your friends as you complete co-op missions and unique game modes
- Upgrade to the Gold Edition or Ultimate Edition for access to the season pass and more
At Roberts and Scott Hall? That is a different mask
The nearby Pink Pig Mask is at Roberts and Scott Hall, not in either London Bridge room. Inverse says to enter through the riverside doors, then send a Spiderbot through the small opening to reach the hidden box (Inverse’s mask locations guide).
Quick Recap
Best Value
- 15WATLE2
- Country of origin:- China
- Good Quality
- Item Package Quantity: 1
Rank #4
- Freedom and Consequences - Play the game the way you want. A brand-new melee system and a wide range of weapons and abilities means that the way you approach combat has real consequences.
- Customize Your Recruits - Personalize each member of your resistance and level them up by building out different skill sets, from hacking to stealth moves to all-out assault training. Customize further with unique outfits and iconic masks.
- Play As Anyone - Recruit anyone from the entire population of London into your resistance: from an MI6 agent to a tough bareknuckle fighter, or an inconspicuous old lady… Anyone you see can join your team and has a unique backstory, personality, and skillset.
- Team Up with Friends - Bring your team online with up to three friends as you freely explore the world together or take on entirely new co-op missions and challenging end-game content. Enjoy free regular updates adding new online modes, rewards, and themed events.
- Open World London - Explore a massive urban open world and visit London’s many famous landmarks – including Trafalgar Square, Big Ben, or the London Eye – and engage in side activities like bareknuckle boxing, freestyle football, illegal courier contracts or street art.
Rank #3
- Open-world London, explore a massive urban open-world where you can visit London's many famous landmarks.
- Play as anyone, experience a never-seen-before gameplay innovation. Anyone you see can join your team complete with a unique backstory, personality, and skill set.
- Weaponize London's tech infrastructure. Hijack armed combat drones, deploy stealthy spider-bots, covertly take down enemies using an Augmented Reality Cloak, and much more.
- Bring your team online and join forces with up to three friends and explore the world together or take on entirely new co-op missions
Rank #2
- Open-world London, explore a massive urban open-world where you can visit London's many famous landmarks
- play as anyone, experience a never-seen-before gameplay Innovation. Anyone you see can join your team complete with a unique backstory, personality, and skill set
- weaponise London's Tech infrastructure. Hijack armed combat drones, deploy stealthy spider-bots, covertly take down enemies using an augmented reality cloak, and much more
- bring your team online and join forces with up to three friends and explore the world together or take on entirely new co-op missions
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