S0:Landing. Fire range

S0:Landing. Repair station

S0:Landing. Weapon storage

S0:Landing. Energy station

S0:Level 8. Military Base

S0:Level 7. Scientific Laboratory

S0:Level 6. Alpha Post

S0:Level 5. Command Center

S0:Level 4. Greenhouse

S0:Level 3. Power Station

S0:Level 2. Habitat

S0:Level 1. Cosmoport