Feros: ExoGeni Headquarters

Feros: Prothean Skyway: After riding the elevator, board the Mako. You will encounter Geth Armatures and ground troops. Continue driving to the end of the road to find another group of geth. Leave the Mako and enter a small tunnel where you'll be ambushed by geth. Deactivate them, loot a Locked Crate [Easy] and an Technician Kit.

Feros: Skyway Weigh Station: Continue driving into a tunnel. Leave the Mako and go down a ramp to the Skyway Weigh Station. Speak with Juliana Baynham and Ethan Jeong, then turn left to find Gavin Hossle, who will give you the assignment Feros: Data Recovery.

Feros: Prothean Skyway, Continued: Return to the Mako and drive through the doorway. Engage more geth. Disembark and enter side tunnels to find Geth Troopers guarding an Upgrade Kit and a Medical Kit. Continue driving until you reach a gap too narrow for the Mako.

Feros: To ExoGeni Headquarters: Continue on foot. You will be assaulted by Geth Troopers and a Geth Stalker. Ascend a debris ramp to the left. Note a doorway blocked by a barrier to the south, near which is a hole you can drop down. Head north to find a locked door [Easy]. Decrypt the door and proceed to a small room. Shoot a canister near a dormant Geth Armature to lure it out, then retreat and defeat it. Loot the room it was guarding.

Continue to Headquarters: Backtrack south and drop down the hole. Turn right and press on until you reach a larger chamber. Talk to Lizbeth Baynham, who will mention the Thorian and the need to dislodge the geth ship powering the barriers. Dispatch Varren that appear, then cross the canal to the southwest to reach a door leading to stairs.

Feros: Remove the Force Field: Ascend the stairs and overhear a Krogan Commander arguing with an ExoGeni VI. Dispatch the Krogan Commander and talk to the VI to learn more about the Thorian. From the VI, take two lefts and press on until you find stairs. Ascend them, turn right, and enter a room with geth. Watch a scene revealing the difficulty of removing the geth ship. Drop off a ledge and loot a Locked Crate [Easy]. Head down a tunnel opposite the geth shrine, following it until you reach a room with more Geth Troopers and a Geth Sniper.