Alien Swarm Wiki


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Landing Bay 1st person view 02

Landing Bay, First Person view

Alien Swarm SourceEdit

Main article: Alien Swarm Source

Alien Swarm Source launched with a single official Campaign, Jacob's Rest. This campaign consists of 7 maps which are listed below. Players can play a tutorial offline. The 2 missions Landing Bay and Cargo Elevator are played consecutively, but without gaining experience. The first truly recognized community campaign expansion is Tears for Tarnor.

Jacob's RestEdit

Tears for TarnorEdit

Alien Swarm 2K4Edit

Main article: Alien Swarm 2K4

Alien Swarm 2K4 launched with two official campaigns Sigma and Ortega, and later added four community campaigns Phalanx, Telic, Escape From Rhea and Upsilon. Two single mission maps were also released, Aspirant and SynTek Bio Labs. Each of these campaigns consisted of several interlinked maps which are listed below in the order of their release.


  • Barracks
  • Observation
  • Reactor Core
  • Rescue
  • Research
  • Salvage
  • Uplink


  • Boarding
  • Engineering
  • Cargo
  • Flight Deck
  • Navigation


  • Aqueduct
  • Saviour
  • Daylight
  • Mercury
  • Fetch
  • Sabotage
  • Tunnel
  • Underneath

Escape From RheaEdit

  • Phoenix
  • Nightmare
  • TrenchWar
  • Bunker
  • Specimen
  • Beggar's Point


  • Fluid Storage
  • Habitation
  • Greenhouse
  • Labs
  • Databank
  • Exodus


  • Cleanup
  • BioLab Facility
  • Aspirant
  • Depot
  • Paracelsus
  • Lost Contact SE8

Custom MapsEdit

See Custom Maps

External linksEdit

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