Start by going to the new room which contains automated turrets.
Inside, you’ll encounter some basic Xenos.
Your objective is to supply ammo for the turrets.
Destroy further Xenos and approach the turrets to resupply them.
Once that is done, follow the next marked waypoint.
In the next large room, you’ll encounter a large group of Synths.
Eliminate the enemies, and then deal with the immobile Synths in orange uniforms.
Stay away from them, as once you get closer, you’ll be attacked.
After defeating the enemies, go up.
There is an ammo chest, medkit, and a random pick-up on the left.
Another battle awaits - approach the door and hack it.
You’ll be attacked by a group of enemies after completing the action.
Synths will come from both left and right sides.
The easiest way to defeat flamethrowers is to shoot the fuel tank on their backs.
In the next room, you’ll have to replenish turret ammo once again.
This initiates a confrontation with Xenos, coming from both sides.
The turrets will help you in dealing with them.
Further turrets will be encountered along the way.
Rinse, repeat - replenish ammo and then face a wave of xenomorphs.
You’ll encounter both basic enemies and Warriors.
You should be close to a nest - easily recognizable, as there are large amounts of eggs here.
To free yourself, you should probably press the buttons shown on the screen.
Further ahead, there is a narrow passage from which Xenos will emerge.
Use an area of effect ability to quickly get rid of them.
Once the area is cleared, approach the computers.
This will spark another controntation with Xenos.
Beware of agile Xenos, as they will attack you and hide back in the nests.
After defeating the opponents, follow the waypoint.
Along the way, you’ll encounter an ammo crate, a first-aid kit, and a pick-up.
If you are ready, plant the repeater again.

After the area is cleared, follow the marker to complete the first mission of the fourth campaign.
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