Change Chirper look

Experience rain

Experience fog

Create a winter map in map editor

Experience snowfall

Have one tram line active

Have 10 tram lines active

Have a Sauna in the city

Change Chirper to a winter look

Boost 100 km of streets with Road maintenance service

Have snowplows collect 2000000 units of snow

Build one quay

Build one canal

Experience a tsunami

Experience an earthquake

Experience a meteor strike

Experience a sinkhole

Experience a forest fire

Experience a thunderstorm

Experience a tornado

Experience a special disaster

Have ten disasters hit the same city

Create 10 scenarios

Win 10 scenarios

Lose 10 scenarios

Have 3 ferry lines

Have 15 ferry lines

Have 3 monorail lines

Have 10 monorail lines

Transport 5 000 passengers with Cable Cars

Transport 20 000 passengers with Cable Cars

Have 3 blimp lines

Have 10 blimp lines

Have one Ferry and Bus Exchange Stop, Metro-Monorail-Train Hub, Monorail-Bus Hub and Multiplatform Train Station

Name a road

Name 100 roads

Name a road "Steve"

Win all three Mass Transit scenarios

Check a route of a citizen

Have all residential zone in your city be specialized Self-Sufficient Housing

Have all office zone in your city be specialized IT-Cluster

Have all commercial zone in your city be specialized Organic and Local Produce

Produce all electricity without using raw materials

Build one of each eco-friendly schools: Community School, Institute of Creative Arts and Modern Technology Institute

Have no polluting industry in your city, only Office Zone and specialized zones

Have a maximum level park made with Park Tool

Have 10 parks made with Park Tool

Have a park with all zoo buildings built in it

Have 5 pedestrian Walking Tour lines

Have a Park Maintenance Service and a Zoo, Nature Reserve and Amusement Park in your city

Have a park with all Amusement Park buildings built in it

Have a park with all Nature Reserve buildings built in it

Have 15 Sightseeing Bus lines

Level up an Industry Area up to Level 5

Build 10 Industry Areas

Build five Oil Rigs

Build all Unique Factories

Deliver 1 000 000 units of Mail

Build one of each road Toll Booth buildings

Build 10 Warehouse buildings

Have total number of 10 Dormitories

Have 15 000 students studying on campuses at the same time

Have one campus reach "Prestigious" in reputation

Build all five varsity sports arenas on one campus in one city

Build all Campus Area types with all of their respective campus buildings and faculties

Create 100 academic works

Cover one campus area upkeep cost entirely with tuition fees paid by students in a campus area with more than 5000 students

Have an airport area reach level 3.

Have 10 000 total passengers travel through an airport area.

Build an airport area with a terminal, a runway and an aircraft stand.

Build an airport area with an area of 25000 cells.

Set the airline ticket price slider to the maximum price.