: Pirated game sites are notorious hotspots for bad actors. To stay safe, community members stress only using the official site of the repacker and avoiding lookalike clones. In fact, a public warning was once issued regarding malicious payloads being embedded by external uploaders masquerading under the repacker's name.
A repacker, such as the well-known entity "Fitgirl," takes these original files and compresses them significantly—sometimes reducing the file size by 50% or more. They also often pre-apply necessary "cracks" (files that bypass digital rights management or DRM) so that the game runs without needing a connection to official servers like Steam or Origin (now the EA App). Sims 3 Fitgirl Repack