: To access most DLC content in-game, you generally need to complete the main campaign's Prologue first.

: v1.49.0 is the "Final Patch" or Hotfix version of the original Dying Light.

: In many versions of this specific archive, multiplayer functionality requires copying files from a _Cracks folder into the main game directory after installation.

Are you having the files, or did you need a guide on how to access the DLC content once the game is running? Dying Light: Definitive Edition - content

Please ensure you are obtaining software from official sources. You can find Dying Light on authorized platforms like the Epic Games Store or Steam.