Ad Victoriam

Follow our Fallout 4 guide to escort Liberty Prime through the Commonwealth, battle Synths, and finally breach the Institute in the 'Ad Victoriam' quest.

Alright, it's finally time to get Liberty Prime up and running to take down those Institute baddies! Proctor Ingram is letting you take the lead on this, so head up the scaffolding around our favorite giant robot and pop that Beryllium Agitator into the reactor. Once that's done, make your way down to the control panel near Ingram and hit the big red button to bring Prime to life!

Now, your main job is to follow Prime as he marches towards the Institute, which is located in the C.I.T. Ruins. It's a bit of a trek, and you'll definitely run into some trouble along the way. Here's a crucial tip: try your best to avoid getting too close to any enemies. Seriously, stick close behind Prime. He'll be using his Mini Nukes and laser beams to obliterate everything in his path, and you don't want to get caught in the crossfire – he can even hurt you if you're too near!

Walkthrough:

1. Prime Time!: Head up the scaffolding around Liberty Prime and insert the Beryllium Agitator into the reactor slot. Then, go to the control panel and press the start-up button to activate Liberty Prime.
2. A Prime Escort: Follow Liberty Prime as he heads north. You'll encounter waves of Synths that warp in. Stay behind Prime and let him handle them. He'll take them out with his Mini Nukes and lasers. If you want some extra XP, you can try using VATS to pick off any stragglers, but be careful not to get too close. Prime will continue his march after each ambush. Eventually, he'll announce he needs to take an