Though similar in appearance to Class H worlds, Class K planets lack the robust atmosphere of their desert counterparts. Though rare, primitive single-celled organisms have been known to exist, though more complex life never evolves. Humanoid colonization is, however, possible through the use of pressure domes and in some cases, terraforming.
- Facilities require Pressure Dome
- No Water - No Fishery or Waterport or Naval Units.
- Combat units will suffer moderate attrition due to above normal heat and restrictive atmosphere.