U.S.C. Medusa is the last map in Operation Cleansweep, one of the campaigns introduced in Alien Swarm: Reactive Drop.

Objectives Edit

  • Destroy Biomass 0/8
Destroy all alien biomass onboard the ship
  • Bring the ship's reactor online
Locate the engine room and bring the reactor online.
  • Download the flight data
Use the terminal on the bridge to download the recorded flight data, in order to set course to the alien homeplanet
  • Enter the stasis pods
Enter the statis pods to inititate interstellar travel.

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