corridor on the bottom floor.

You'll start in the B.O.W. Programming Room. A cutscene will play showing a Tyrant hooked up to a programming bed. Your objective here is to interrupt this sequence.

To do this, you need to destroy the two terminals located on either side of the Tyrant's bed. Just unload your weapons on them until they explode.

Pro Tip: If you have the Party Girl perk active, she can actually deactivate the programming sequence by interacting with the PC on the left side of the bed. It's a neat little gimmick for her!

Once the programming sequence is stopped, the Tyrant will activate and become hostile. His new objective is to eliminate your team for interfering.

As soon as the Tyrant starts to get up, your priority is to exit the room. Head for the exit on the opposite side of where you entered. Don't stick around to fight him unless you absolutely have to.

This Tyrant functions just like any other you'll encounter in the game, using the same attacks. However, he can be stunned more easily. A few well-placed shots to the head will make him kneel down for a bit, but there's not much point in trying to defeat him here – just stun him long enough to get away.