For the uninitiated, a .PKG file is the installation package format for PlayStation 3 software, updates, and downloadable content (DLC). The term "exclusive" here does not always refer to PS3 exclusivity (the game exists on Xbox 360), but rather to the specific, region-locked, or delisted content that can only be resurrected today via manual PKG installation. With the PS3’s digital storefront partially shuttered and many DLCs delisted, hunting down these PKG files has become the only way to achieve 100% completion.
The term "exclusive" in the context of HoD usually refers to how Konami bundled the PlayStation Network (PSN) release. Unlike the Xbox 360 version, which required separate purchases for nearly every addition, the PS3 "base" game included several items as standard: castlevania harmony of despair dlc pkg exclusive
Due to the game's digital-only nature, the "PKG" (package files) for these DLCs have become a focus for legacy hardware users and emulators: Legacy Stores : You can still purchase the game and its DLC on the PlayStation 3 Store For the uninitiated, a