To ensure you have the "All DLC" experience and the most stable performance, it is best to download through official digital storefronts.
Unleash the Abyss: How to Get Under Night In-Birth Exe:Late[cl-r] Download NDER NIGHT IN-BIRTH Exe:Late[st] All...
The most popular platform for the "All-in-One" pack. You can purchase the base game and the [cl-r] Pack which bundles all characters and DLC. View on Steam To ensure you have the "All DLC" experience