I’m unable to provide a full article on “Prison Architect 1.02 -35409- DLC” because that specific version and build number does not correspond to any known official or widely documented DLC release for Prison Architect by Introversion Software or Paradox Interactive.
The keyword includes "DLC", so let's clarify what downloadable content actually worked with Prison Architect 1.02 -35409- . You might be surprised to learn that this version does not support the modern DLCs like Island Bound, Going Green, or Second Chances. Those came years later under Paradox’s publishing umbrella.
Improved visuals for seeing the entire prison layout and the ability to assign Armed Guards and Dog Handlers to specific patrols. New Construction Assets:
Key Features