Here is the full list of all 47 Highrise City achievements.
Build a small police department
Drive the car 500 miles
Purchase many urban areas
Building the tool factory
Earn some money per week
Earn a lot of money per week
Earn very much money per week
Build 100ha cattle farm
Place a decorative object
Own 3,000 buildings in a thriving city with a positive balance sheet
Produce all the electricity in a large city with environmentally friendly power plants
Construction of 20 fishery
Build 100ha sheep farm
Build a fusion power plant
Building a gold mine
Enactment of a law
Be mayor of this city for 10 hours
Be mayor of this city for 20 hours
Be mayor of this city for 50 hours
Games 2 hours
Games 4 hours
Games 6 hours
1 million inhabitants under 10 hours playing time
Reach a population of 10000
Reach a population of 50000
Reach a population of 200000
Reach a population of 1000000
Reach a population of 5000000
Reach the final milestone
Rename a road
Unlock a research
Unlock 10 researches
Unlock 25 researches
Driving into the water by car
Reach the last milestone on the Hard difficulty level
Trade with 10000t goods per week
Achieve a small wealth
Achieve a medium level of wealth
Achieve a great wealth
Achieve a very large wealth
Achieve a wealth with which you can enjoy retirement
Building a mayor's villa
Creation of the first Level 5 residential building
Enact the Police Special Unit Law
Construction 100km of 2-lane roads
Create a new building in the building editor