Typically includes multi-language support for voiceovers and subtitles.
This repack is essentially the "Deluxe Edition," so the question is whether it's worth the extra bandwidth and storage. The short answer: Alan Wake 2 Deluxe Edition v1.1.1-Repack
18;write_to_target_document7;default0;a1;0;a1;18;write_to_target_document1a;_JIHsaY2BCt7Z1sQPh9XruA0_20;a5; Alan Wake 2 Deluxe Edition v1.1.1-Repack