Users often look for repacks to fit more games onto smaller SSDs or SD cards. Risks and Safety

Because the files are so tightly packed, the installation process requires significant CPU power and time to decompress and extract the files to their original state.

Extreme compression can occasionally lead to corrupted files during installation or crashes if the system lacks the resources to decompress properly.

Users with data caps or slow speeds download a smaller package to save time and data.

Since repacks are distributed through unofficial channels, there is a risk of malware or "cryptojackers" being bundled with the installer. It is critical to only use trusted sources like FitGirl or DODI .

PSA : How to install a repack on your SteamDeck running SteamOS

Most repacked games cannot access official Steam servers for multiplayer unless they use specific "online fixes" that simulate a legitimate connection.