Reach the indicated population level to unlock the corresponding community and associated bonuses:
- Population: 500 citizens
- Bonuses: Elementary School, Medical Clinic, and Landfill Site buildings. Taxes, Loans, Garbage, Healthcare, and Education features.
- Population: 1,000 citizens
- Bonuses: Police Station and Fire House buildings. 2km x 2km area, Districts, Policies, Second Loan, Industry Specializations, Services Policies, Fire Department, Police Department, Unique Buildings, Forestry Specialization, and Agriculture Specialization features.
- Population: 1,500 citizens
- Bonuses: High School building. Decoration, Level 2 Unique Buildings, Pet Ban, Smoking Ban, Parks, Recreation features.
- Population: 2,600 citizens
- Bonuses: Bus Depot, Advanced Wind, Turbine, and Cemetery buildings. 2km x 2km area, Transport, Level 3 Unique Buildings, Bus, Recycle, Recreational Use, and Ore Industry Specialization features.
- Population: 5,500 citizens
- Bonuses: City Planning Policies, Level 4 Unique Buildings, Free Public Transport, Heavy Traffic Ban, and Oil Industry Specialization features
- Population: 7,500 citizens
- Bonuses: Metro Station, University, and Incineration Plant buildings. 2km x 2km area, Taxation Policies, Level 5 Unique Buildings, Metro, Education Boost, Tax Raise, Tax Relief, High Density Residential Zone, High Density Commercial Zone, and Office Zone features.
- Population: 11,000 citizens
- Bonuses: Train Station, Cargo Train Terminal, and Hydro Power Plant buildings. Level 6 Unique Buildings, Train, Small Business Enthusiast, Big Business Benefactor, Industrial Space Planning, High Tech Housing, and Highrise Ban features.
- Population: 20,000 citizens
- Bonuses: Harbor, Cargo Harbor, and Third Loan features
- Population: 32,000 citizens
- Bonuses: Nuclear Power Plant building. 2km x 2km area and Ship features.
- Population: 44,000 citizens
- Bonuses: Nuclear Power Plant building. 2km x 2km area feature.
- Population: 65,000 citizens
- Bonuses: Airport, Airplanes, and 2km x 2km area features
- Population: 80,000 citizens
- Bonuses: 2km x 2km area and Monuments features
Successfully complete the indicated task to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", "My profile", "View all my games", then the game and view stats.
- A Huge Hadron: Build the Hadron Collider Monument.
- Beam Me Up: Build the Space Elevator Monument.
- City in Motion: Have 20 transport lines.
- City in Motion 2: Have 50 transport lines.
- City Planner: Use the district tool to draw 3 districts.
- Climbing the Social Ladder: Have a Citizen educated to level 3 from 0.
- Decorator: Use the Asset Editor to make your very own asset.
- Distroy: Have more than 10 districts with unique policies.
- Earthloving City: No water or ground pollution in a city of over 10,000 residents.
- Fire Watch: Have 5 Fire Stations.
- Frenetic Player: Click on a police building 100 times in a row.
- Happy Town: Have more than 95% city happiness for 5 years.
- Heavenly City: Unlock Monuments.
- Higher Education: Have over 70% of citizens highly educated in a city of over 10,000 people.
- I Want It All: Unlock every single building in the game.
- Lawmaker: Apply a policy to a district you created.
- Make Them Pay: Have both residential tax rates over 5% higher than industry for one year.
- Medic!: Build the Medical Center Monument.
- Metropolis: Have a population of 100,000 in your city.
- New Eden: Build the Eden Project Monument.
- Pioneer: Create your very first city.
- Power at Your Fingertips: Unlock all city services.
- Power to the People: Have the industry tax rate over 5% higher than either residential tax rate for one year.
- Professional Dumper: Fill five landfill sites.
- Rolling in Dough: Earn 15,000 per week.
- Safe City: Keep the crime rate under 10% for 4 years straight.
- Short Fuse: Build the Fusion Power Plant Monument.
- SIMulated City: Have an area the size of nine map tiles.
- Terraformer: Create a map.
- The Safest Town: Have 5 Police Headquarters.
- Tough City: Have the city survive a crime rate of over 40% for 2 years.
- Unpopular Mayor: Have 15% happiness.
- Well Informed: Have a look at all the different info-view panels.