Use or WinRAR to extract the file. The extraction will take longer than usual (sometimes 20-30 minutes) because the compression algorithm is very complex.

: Highly compressed game files must be decompressed "on the fly" or during installation, which can lead to longer loading times, stuttering, and poor frame rates (as low as 14 FPS in some cases).

To achieve the smallest possible size, repackers often engaged in "ripping." This involved removing non-essential files or down-sampling existing ones.