

Thermophasic upgradeĪfter you’ve collected the photo, you’ll spawn in the Particle Accelerator room where Orlov will give a speech.
#COLD WAR DARK AETHER UPGRADE#
You should have Nova-5 and the Cryo-Emitter upgrade at this point, so hit both of those and get ready for the next two upgrades. You’ll now be able to enter the password, which will activate the vessel in the room with Speed Cola.įrom here, you need to shoot each of the vessel's four arms with the corresponding D.I.E. Then, when you return from the Dark Aether, head into the office where you found the diary and interact with the computer. Give him the diary one more time, and listen to his dialogue. After he’s done talking, he’ll reappear in the room with the trials, so hand him the diary, and then he’ll reappear a final time right in front of the workbench beneath the Pack-a-Punch machine. Go back downstairs and hand it to Doctor Vogel, who is standing in the corner.

Then, head into the office in the same room on the second floor and grab the diary on the desk. Crash Site Aetherscope partĪfter you’ve done so, head through the Anomaly in the Speed Cola perk room and it’ll send you into the other dimension once more. One shows up on the wing of the crash site in the main area outside, another by the outside stairs in the spawn, and the third in the center room, across from the Pack-a-Punch machine by a teleporter.

They don’t all spawn at once and you must grab one before the next will appear. They are scattered around in fixed locations and are outlined with yellow to make them easier to see. The next step is to gather the Aetherscope parts after you’ve traveled through the Anomaly to the Dark Aether. Gathering the parts to construct Aetherscope It will give you the Cryo -Emitter upgrade. After this, run down to the room with the Speed Cola perk machine and interact with the box close by on the ground. Then, run back to the mushroom tree to grab the mutated fungus from the container. Make sure you melee the box to acquire the Nova-5 upgrade part. Wait until the Plaguehounds spawn and lead one to this location, then take it out to get its radiation to fill the canister.Īfter that, grab the canister and head back up to the outside area by the plane and you’ll be able to place it on a weapon crate. You’ll need a Plaguehound to emit its radiation right by it so it fills.
