The Fixers are artificial looking creatures found on the Atlantis area in Conduit 2's story mode. They are said to be the "antibodies" of the ship, and because of this, they will see the recently arrived Michael Ford as a threat. These enemies are very weak, requiring only a single melee attack to be destroyed and rely on their front legs to deal minor damage, however they can come in large numbers.
These enemies also appear in the game's Invasion Mode. They are always the first enemy type in that game mode, and only appear in the first wave.