There may be more than a single Logbook inside the wreck, but the location of the correct Logbook containing the encrypted transmission will be marked on the Sonar screen. The crew is tasked with locating the sunken Submarine and retrieving the captain's Logbook. Retrieve the captain's logbook as a priority and return it.' ' just received a fragmented distress call from a vessel that was thought to have been lost along with some highly sensitive encrypted data. Thermal Alien Artifact: id: salvagethermalartifactruins.Sky Alien Artifact: id: salvageskyholderartifactruins.Psychosis Alien Artifact: id: salvagepsychosisartifactruins.Nasonov Alien Artifact: id: salvagenasonovartifactruins.Faraday Alien Artifact: id: salvagefaradayartifactruins.The required Artifact is kept within an Artifact Holder inside the Alien Ruins. Thermal Alien Artifact: id: salvagethermalartifactcave.Psychosis Alien Artifact: id: salvagepsychosisartifactcave.Nasonov Alien Artifact: id: salvagenasonovartifactcave.Faraday Alien Artifact: id: salvagefaradayartifactcave.The required Artifact is located either on the surface layers or within the cracks of Europa's icy crust. There are two variations of this Mission: In Campaign, this Mission can only be unlocked in Colony, Habitation Outpost, both of which are adjacent to Research Outpost, Natural Formation, or Breeding Grounds, and Research Outpost.

On top of that, the Artifact can uncommonly be a Moloch instead of an Artifact, which the player is then required to kill to get their reward. This can notably cause hassle for players - both in the form of the Fractal Guardians that can occasionally be found guarding the ruins, and the dangerous Thermal and Sky Alien Artifacts themselves. The player is required to retrieve one of the five Alien Artifacts: Faraday Alien Artifact, Nasonov Alien Artifact, Psychosis Alien Artifact, Sky Alien Artifact, and Thermal Alien Artifact from an alien ruin or cave system and bring it back or to the next destination.

Investigate the signal and retrieve the potential artifact.' ' Researchers of have picked up an infrasonic signal highly similar to those emitted by alien artifacts previously discovered on Europa. These Missions are only considered successful when the required item is inside the hull of the Submarine and the crew manages to reach a Location safely. Salvage Missions are relatively well-paid, tasking the player with finding and retrieving a specific item under the ocean, which is always marked on the Sonar.

Barotrauma game guide