Sewage Works (Apocalypse)
Official Entry: "The sewage works recycles everything possible from the organic waste produced by the city. The solid waste produces food and fertilizer for the Hydro-Farms. Water is then passed back to the water purifying stations. Since the building is largely automated, its dank, dark maze of pipes and walkways provide an ideal habitat for Alien creatures."
Alien Infiltration Potential: Low
- Cityclean One
- Cityclean Two
- Cityclean Three