Unit 1   - The Base	Unit 4   - The Mine	Unit 7   - The Hanger	
Level 1 - Outer Base	Level 1 - Mine Entrance	Level 1 - Outer Hanger	
Level 2 - Installation	Level 2 - Upper Mines	Level 2 - Comm Satellite	
Level 3 - Communication Center	Level 3 - Borehole	Level 3 - Research Lab	
Level 4 - Lost Installation	Level 4 - Drilling Area	Level 4 - Inner Center	
	Level 5 - Lower Mines	Level 5 - Launch Command	
Unit 2   - The Warehouse		Level 6 - Outlands	
Level 1 - Ammo Depot	Unit 5   - The Factory		
Level 2 - Supply Station	Level 1 - Receiving Center	Unit 8   - The City
Level 3 - Warehouse	Level 2 - Processing Plant	Level 1 - Outer Courts
		Level 2 - Lower Palace
Unit 3   - The Jail	Unit 6   - The Big Gun	Level 3 - Upper Palace
Level 1 - Main Gate	Level 1 - Power Plant	
Level 2 - Detention Center	Level 2 - The Reactor	Unit 9   - The Final Showdown
Level 3 - Security Complex	Level 3 - Cooling Center	Level 1 - Inner Chamber
Level 4 - Torttre Chambers	Level 4 - Toxic Waste Center	Level 2 - Showdown
Level 5 - Guard House	Level 5 - Pumping Station 1
Level 6 - Grid Control	Level 6 - Pumping Station 2
	Level 7 - The Big Gun