- Follow Proctor Ingram
- Speak to Proctor Ingram
- Plug in Beryllium Agitator
- Activate power transer switch
- Follow Liberty Prime
- Defend Liberty Prime
- Enter The Institute (Location)
- East Boston Police Station
Speak to Proctor Ingram about powering up Liberty Prime. Go up the scaffold and insert the agitator behind Prime's head, then go to the computer and activate the power transfer switch. Libery Prime is now locked and loaded for action.
Travel with Liberty Prime and your troops through Boston until you reach C.I.T. Ruins. Eliminate all of the Synth enemies here and push in.