If your interest lies in the computer science behind game files and how massive interactive worlds are packed into archives like .zip , .vpk , or .pak , you can look into the research on game data structures.
If you want to read or write a paper focusing on Dark Messiah of Might and Magic as a landmark piece of video game software, you should look into the history of its developer, . File: Dark.Messiah.of.Might.and.Magic.zip ...
Be highly cautious. Downloadable .zip files of full commercial games from unofficial sources frequently contain malware, trojans, or crypto-miners. If your interest lies in the computer science
If you are looking at this specific .zip file because you downloaded it or found it on a file-sharing site: Downloadable
You can find dozens of peer-reviewed papers on Google Scholar concerning "Immersive Simulations"—a genre defined by games like System Shock , Deus Ex , Arx Fatalis , and Dark Messiah . 🛡️ Cyber Security Research (File Safety)
On the compressibility of large-scale source code datasets - HAL