This title appears to be a common filename for a compressed, "portable" version of Grand Theft Auto: San Andreas often found on file-sharing sites. In the context of the game's 2004 release:

Customization: You can still change CJ’s appearance, workout at the gym, and modify cars.

: These versions are often stripped of "non-essential" content like radio stations, cutscene audio, or high-resolution textures to achieve a smaller file size. No Installation Required

Grand Theft Auto: San Andreas remains a landmark title in gaming, often sought in "portable" formats for modern devices. While official releases are available on mobile and handheld consoles, many users look for a lightweight, "portable" PC version (sometimes referred to as 1D or 1.0 version) to ensure maximum mod compatibility and ease of use. 1. Understanding the Versions

The "1 D..." in your query likely refers to one of two common distribution formats found on legacy file-sharing sites: