In regions with unstable internet connections, smaller parts are easier to manage. If a download fails, the user only loses 600MB of progress rather than the entire 15GB.
Common techniques include removing non-essential files, such as multi-language audio tracks or lower-resolution textures.
Decompressing 15GB of data into 35GB is a CPU-intensive task. On mid-range systems, an installation can take several hours, sometimes longer than the download itself.
Pre-rendered cinematics, which often make up a large portion of modern game sizes, are frequently downscaled or re-compressed to save gigabytes of space.
Splitting a large game into 600MB segments serves a very specific user base.
Users with limited bandwidth quotas can download a few parts per day to stay within their limits.
Max Payne 3 is a massive game by 2012 standards, with a full installation requiring approximately 35GB of free space according to NVIDIA's optimization guides . To reduce this to a 15.6GB download—a reduction of over 50%—repackers utilize advanced algorithms like LZMA2 or ZPAQ.
While highly compressed files are convenient, they come with significant trade-offs: