Yes, mods work fine offline.

The Street Fighter V Champion Edition Repack Version is the ultimate fighting experience for fans of the series. With all the characters, stages, and game modes from the original game, as well as new content and features, this edition is a must-play for anyone who loves fighting games. The repack version offers a more compact and efficient way to experience the game, with a smaller file size and improved performance. If you're a fan of Street Fighter or fighting games in general, the Street Fighter V Champion Edition Repack Version is a must-download.

If you want, I can:

A Repack Version of a game is a re-released version of the game that has been modified to be more compact and efficient. Repack versions often include all the original game data, but are compressed and re-packaged to reduce the file size. This makes it easier for gamers to download and install the game, especially for those with slower internet connections. Repack versions can also include additional features, such as updated graphics or new game modes.

The installation process for a repack is distinct from a standard wizard installation. It involves a two-phase process: Decompression and Re-encoding.