Repackers (groups or individuals who compress games) use advanced algorithms and techniques:

[Insert download link]

This is where the search for begins.

The primary appeal of a highly compressed version is efficiency. Standard game files include high-resolution textures, complex sound libraries, and extensive map data. Through advanced compression algorithms, these files can be shrunk to a fraction of their original size. This allows users to download the game much faster. Once downloaded, these files use a specialized installer to unpack and reconstruct the original data on the user's hard drive, eventually taking up the standard amount of space required for the game to run.