Check on Tannis is an objective in the Story Mission, Sanctuary in Borderlands 3
Walkthrough[edit]
- Head out of the cockpit to the East.
- Go through the first open door to the South and enter into a frozen room.
- You will see a dead critter on a table with a voice coming out of it, it is Tannis.
- She will ask you to get the heater back on in her room.