"Open Door" is a mission objective in the story mission "The Secret Chamber" in Borderlands: The Pre-Sequel
Walkthrough[edit]
Go over to the door and interact with the controls on the right. This time, Pickle will playback a the recording he put together. This will get you inside the hidden room.
The Secret Chamber Mission Objectives[edit]
- Pick up Data Device
- Plug device into console
- Head to door
- Open door
- Collect first ECHO
- Collect second ECHO
- Collect third ECHO
- Return to door
- Open Door
- Open Zarpedon's chest
- Pick up last ECHO
Turn in: Pickle