Property files contain a collection of properties that define variables used in SimCity 2013. These have a key (uint) and a value (of a few possible types).[1] Property files are abbreviated "PROP" in SimCityPak.

File StructureEdit

  • Key - Contains a reference to a TGI index or just an Instance ID. Type and Group values are mostly zero when the type is determined by the Property ID in-game.
  • Integer
  • Float
  • Transform - Transform matrix for positioning of 3D objects
  • Bounding Box - Bounding box that defines the dimensions of an object
  • Color - ARGB or RGB color values


  • The SimCity 4 equivalent of Property files are Exemplars. [2]