You’ll get this at the culmination of a three-quest thread, which starts at Monarch Studios with the aptly-named ‘It Came From Monarch Studios’ Side Quest. This is initiated by interacting with the radio receiver in Rikky Rex’s house in Beverly Hills (at least, this is where we found it), and issued by Sarah Sheppard (aka Captain Vixen, the star of ‘Space Fox 2250’). You’ll need to rescue a sci-fi fan called Sebastian while carrying a noisy DD-09 droid in a bag.

The second quest is ‘The Terror of Sound Stage 7’, which has you luring out and killing a Butcher who’s been terrorising the studio.

Finally, you’ll be able to speak to Sebastian at the Re-Aging Clinic safe zone in Hollywood Boulevard for the 'Beacon of Hope' side quest. Finish this, and you’ll bag the achievement, as well as ‘The One’ Legendary claymore.