Chapter 9: Science and Violence
Get ready for some science… but mostly violence.
Part 2 of Chapter 9 covers finding the remaining two of three scientists, then finding the keycard, and returning to Jack’s office to give him the cloaking device.
Chapter 10: Watch Your Step
Part 2 of Chapter 10 covers fighting your way through Central Maintenance to breach the Lost Legion’s defenses and then destroying the regulators on the two plasma boosters.
Chapter 11: Eye to Eye
Part 2 of Chapter 11 covers killing Col. T. Zarpedon and getting to the laser core to shut down the Eye of Helios.
Borderlands: The Pre-Sequel Walkthrough continues on Page 6 with Chapter 12: The Beginning of the End.