The PKG retains full support for:
First, let’s break down the terminology. A PKG file on the PlayStation 3 is essentially an installation package—the same format used for digital PSN (PlayStation Network) titles, DLC, and game updates.
Guitar Hero: Metallica was primarily distributed on Blu-ray discs. However, a digital version existed briefly on the PlayStation Store. When Sony eventually delisted rhythm games due to music licensing expirations (a common fate for the genre), the official digital version vanished. Today, the only way to access the digital, HDD-installed version is through archived PS3 PKG files.
The "Exclusive" tag attached to community-shared versions of this PKG usually refers to one of three things:
| Model | Compatibility | Notes | | :--- | :--- | :--- | | PS3 FAT (CECH-A/B/C/E) | Perfect (CFW) | Best for drum latency; supports full hardware backwards compatibility for PS2 controllers via adapters. | | PS3 Slim (21xx/25xx) | Perfect (CFW/HEN) | The sweet spot. Low power consumption, quiet fans, and perfect USB input for Guitar Hero dongles. | | PS3 Slim (30xx) | Limited (HEN only) | Requires HEN; may crash on Dyer's Eve due to memory constraints. | | PS3 Super Slim | Poor (HEN only) | High risk of audio de-sync. Not recommended for expert drum play. |
Note: You must find the PKG and its matching RAP file from archive sites or PS3 game repositories. Search for:
Guitar Hero Metallica PS3 PKG RAP