First Anomaly is the last map in Orion's Threat, one of the campaigns introduced in Alien Swarm: Reactive Drop.

Objectives Edit

  • Destroy Swarm Eggs 0/18
Clear the area
  • Access the industrial complex
Scanner shows that the path ahead is most likely blocked.
Investigate the blockage and continue the route through industrial complex
  • More Eggs to Destroy {revealed after accessing industrial complex}
Deal with even more Swarm Eggs on the way
  • Download data and pass Airlocks {revealed after accessing industrial complex}
  • Anomaly {revealed after airlocks are passed}
Scanner shows strange anomaly on the way
Investigate it.
  • Immediately evacuation {revealed after anomaly is investigated}
Wait for lift to be clear and evacuate!

Notes Edit

  • One of the rooms adjacent to the room containing the anomaly contains several weapons and equipment items as well as two Tech-only panels, each connected to a turret on the opposite side of the wall from the panel. One of the weapons is a 50cal with a slightly slower fire rate than a full-auto rifle, a clip size of 200 and no reserve clips.