: Includes Episodes 1–4 (The Initiation, Maggot Brothers, 100%, and When Worlds Collide).
: Large games on third-party sites are often split into parts (like "part3.rar"). For these to extract correctly, you must have all parts in the same folder and start the extraction from "part1.rar."
While your query likely refers to a specific file part from a third-party download of , you can find the official, safe, and DRM-free versions of the game directly on GOG.com .