» Sat Dec 10, 2011 1:05 am
Unique downloads are counted on individual files, and on your file page as a whole. For an individual file a unique download is a how many individual users (by IP or user ID) have downloaded the file.
On an entire file page, unique downloads are downloads from one unique IP address or user ID across all your uploaded files. If a user downloads your files more than once, and this applies to updates, patches, optional files, new versions, etc., then the files unique count will never increase past that initial plus 1.
Total downloads are, as the name suggests, the total amount of downloads, including repeat downloads.
So if you upload version 1, and someone downloads that, and then you upload version 2 and the same person downloads that, your unique counter will only go up by 1 on the file page.
It's basically a way to see how many actual individuals are playing your mod.