"Cross the Styx [Bonus Tracks] [Digipak]" by Sinister is a metal CD released in 2009 under Metal Mind Productions. Produced by Mathias Roderer, Alex Krull, Sinister, and Falk Gruber, this 49-minute heavy metal album includes bonus tracks and comes in a Digipak format. With a dark and atmospheric sound, Sinister delivers a gripping musical experience that fans of the genre will appreciate for its raw energy and compelling melodies. This limited edition numbered CD offers collectors a special addition to their music library.