A Proper Empire: Terra Incognita is a modding project for the computer game Empire: Total War. APE:TI extensively modifies most of the gameplay aspects of the original games.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
