This collection includes every marker from the Metal Locks category of points of interest in DOOM: The Dark Ages, all placed on interactive maps created specifically for the game.
Metal Locks that can be shattered by hurling a Shield Saw at them, which usually allows you to clear a blocked path. They can only be targeted when approached from the proper side.
The index below enables quick navigation to the desired marker / point of interest.
After destroying it, you will be able to climb up and enter the ventilation duct.
Show the mapBy destroying this lock, you will open the passage to the Valve (Hebeth).
Show the mapOn the upper floor. Stand on the Pressure Plate (Sentinel Barracks #1) to reveal it.
Show the mapPress the Pressure Plate (The Holy City of Aratum #2) to reveal this lock. Destroy it to open the water tank in the middle.
Show the mapDestroy this lock after draining the water to get to the Red Keycard (The Holy City of Aratum).
Show the map