The vanilla PC port of Saints Row 2 is infamous – it was outsourced to CD Projekt (before The Witcher 3) and runs terribly without mods. A highly compressed repack should include these fixes, but verify:
Sometimes, users upload compressed repacks to Archive.org for preservation. This is statistically safer than torrent sites because files are scanned for viruses, but it is legally murky. download saints row 2 highly compressed link
While the search intent is understandable, downloading a “highly compressed” Saints Row 2 from unknown websites carries serious risks: The vanilla PC port of Saints Row 2