Keep a backup. This file represents the "purest" feel of the last great PS3/360 era 2K game. It has a snappiness that got lost in later patches. Many modern mods start by reverting certain sliders to this original state.
He almost ignored it. “Just some gibberish,” he thought. But the file size was small—only a few hundred kilobytes—yet it was modified the same day his gameplay changed. Nba 2k14 Original Tunedata.iff
Here lies the crux of the issue. Unlike texture mods (which are just visual), tunedata.iff is structural. If you try to use a modded tunedata.iff from one modder with a roster file from another modder, disaster strikes. Keep a backup
Because the file is in a binary format, enthusiasts use specialized tools to "study" and alter it: Many modern mods start by reverting certain sliders
: The file is typically found in the main game directory: C:\Program Files (x86)\2K Sports\NBA 2K14 .