Experience an earthquake

Experience a sinkhole

Have the industry tax rate over 5% higher than either residential tax rate for one year

Experience a tsunami

No water or ground pollution in a city of over 10,000 residents

Have 1000 squares of leisure specialized commercial zone

Have 15 Prisons in the city

Have 10 tram lines active

Have both residential tax rates over 5% higher than industry for one year

Have one tram line active

Have an area the size of nine map tiles

Fill five landfill sites