In fact, one of the largest repository of mods (Nexus Mods), The Witcher 3 mods are immediately positioned after the Fallout and Elder Scrolls games both when it comes to individual mod files (3.1k) and total mod downloads (60.3 million), well ahead of any other game.

The Witcher 3 mods may not be as plentiful or as well renown as the mods of Bethesda games like Fallout 3 and 4 or Elder Scrolls IV and V, but that doesn't mean they're not there.