These links promise a game file that is drastically smaller (sometimes 2GB–5GB instead of the full 30GB+), faster to download, and easier on storage. But before you click that link, here is everything you need to know—including the risks, the reality of performance, and the legitimate alternatives. In theory, a highly compressed game uses advanced archiving tools (like FreeArc, WinRAR, or custom repackers) to strip non-essential data, compress audio/video files, and bundle the game into a smaller executable. The user downloads a small file, runs an installer, and waits for it to decompress back to near-full size on their hard drive.
Stay safe, and enjoy mowing down hordes of zombies—legitimately.
If your internet is too slow for a 30GB download, consider using a friend’s PC to download the game via Steam/Epic, then copy the game folder to your machine using a USB drive or external HDD. That method is safe, legal, and much faster than hunting for a shady compressed file.