Head left towards a small fire to continue. Move along the ledges with Alyx and push a car out of the way, then get in the passenger seat of another car while Dog drives you to the Citadel. After talking to the two scientists at a safe distance, you and Alyx will head off to the Citadel to slow down the dark energy reaction. After retrieving your gravity gun, which has devolved back to its standard form, pull some wooden planks away from a metal gate so you can walk up it. Full Ammo (Current Weapon): Chapter 1: Undue AlarmĪfter the opening cutscene, Alyx and Dog will find Gordon out of the rubble of the Citadel.
