The keyword emphasizes the word for a critical reason: Once you install a mod, your patch.dat and patch.fat are permanently altered. You cannot simply "uninstall" a mod by deleting it; the game needs the original Ubisoft files to verify integrity.
To understand the keyword, you must first understand the architecture of the Dunia Engine (the modified version of the CryEngine used for Far Cry 3). Far cry 3 original patch.dat patch.fat 72
: This is a "BigFile" archive containing the actual game assets such as weapon values (damage, ammo), health stats, and AI behavior. The keyword emphasizes the word for a critical
: This is considered the "gold standard" for modding. It added features like 21:9 aspect ratio support and fixed various UI and control issues. Patch 1.06 and Beyond : This is a "BigFile" archive containing the
To start modding, you need the "clean" files to unpack. Using the 1.05/72 files ensures you are working with the most stable base.
Here’s a breakdown of what that likely means, followed by a sample based on common player experiences with modding and patching Far Cry 3 .