Level: One Giant Leap (Level 1)
Level: A New Home (Level 2)
Level: Martian Civil War (Level 3)
Level: The Red Revolution (Level 4)
Level: Asteroid Grab (Level 5)
Level: King of the Rocks (Level 6)
Level: Guardians of the Gate (Level 7)
Level: New Horizons (Level 8)
Level: Garden Worlds (Level 9)
Level: Mass Production (Level 10)
Level: Valuable Commodity (Level 11)
Level: Attrition (Level 12)
Level: Silent Sentinel (Level 13)
Level: Watchtowers (Level 14)
Level: Unequal Footing (Level 15)
Level: Fortress World (Level 16)
Level: Awakening (Level 17)
Level: The Siege of Earth (Level 18)