Grind 'Em All! The classic Tony Hawk skateboarding video games have provided countless hours of sick tricks, brilliant terrain and incredible amounts of frustration while attempting to land a 900 double backflip airwalk. The brand is known for its use of great music, but now Metallica put feet to board in a new downloadable content pack for Tony Hawk Pro Skater HD.

For the modern-day re-release of Tony Hawk Pro Skater HD, pieces of the first two games of the franchise have been combined and repurposed for fans to bring their favorite old-school skating games to Xbox 360 and Playstation 3. Additionally, to give metalheads an extra treat, Metallica members James Hetfield and Rob Trujillo can be downloaded as playable skaters.

Watch James Hetfield Skate in Tony Hawk's Pro Skater HD