Level 1 - Raw materials storage Level 2 - Finished materials storage Level 3 - Storage for level 4 and 5 Level 4 - Mothballed factories and light forest ecology (nature preserves) Level 5 - Mothballed factories and light forest ecology (human use) Level 6 - Manufacturing, engineering and botanical laboratories Level 7 - Sparsely populated grassland (ranching) Level 8 - Sparsely populated farmland and botanical laboratories Level 9 - Administrative and security facilities Level 10 - Command center Level 11 - Wilderness (nature preserves and human use) Level 12 - Jungle (nature preserves) Level 13 - Ecological and personnel supplies Level 14 - Housing, entertainment and civil facilities Level 15 - Water supply Level 16 - Production factories Level 17 - Engineering and engine access |