Before downloading, ensure your PC meets the minimum specs to run the game smoothly:
If you need a specific older version (like v120r3) and it is no longer the "Live" version, check the tab under Properties to see if the developers have made that specific build available via a drop-down menu. Download Kingdoms and Castles v120r3
Go to your or the email download link provided at purchase. Check the available files for the version labeled v120r3 . System Requirements Before downloading, ensure your PC meets the minimum