Official servers eventually stop receiving frequent updates as newer titles like NBA 2K24 or 2K25 take center stage. For fans who prefer the mechanics of the 2023 edition, files like are essential for keeping the game alive and accurate.

Use a tool like WinRAR or 7-Zip to extract the contents of the .rar file.

Navigate to your NBA 2K23 save folder (usually located in your Steam userdata folder or the Roaming directory).

This specific .rar archive is a "User Update" (denoted by the "U" in the filename) that typically includes: