You will need to generate enough power for the whole city, but beware of the danger-meter on the bottom left of your screen. This meter will fill up if your carbon emission and absorption are not balanced. Trees will absorb carbon-dioxide an and coal plants emit it, however creating a balance between them can be quite hard so try to use cleaner methods for generating power. Try to grow your city as big as possible while having a minimal impact on the environment around you and your city.


  • Move around using the arrow keys.
  • Use your left mouse button to select things and click on menus.
  • Use your right mouse button to deselect things.


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Hey, thanks again for submitting this to Climate Jam 2018. We are submitting a journal paper describing a number of the games. Would it be okay if we included a screenshot of Isorropia along side a link to here?