One of the unsung glories of Gamma Ray has been the band's diversity between albums-no two Gamma Ray records are exactly identical. The band's structural integrity has remained the same, yet the outer appearance has changed considerably between records. "Empire of the Undead," compared to "To the Metal," which was more of a basic chorus-based record, boasts long, multi-faceted anthems. Some are fairly standard Gamma Ray cuts with no secrets or layers hiding in the shadows. "Master of Confusion" and "Born to Fly," for instance, pitch at the listener familiar melodies, choruses, riffs, and structural ideas-they play it safe, and in turn sound that way. I'm fonder of the album's darker anthems and its elaborate, multilayered tracks.

"Avalon," the record's opener, is an outstanding piece of epic power metal that displays proudly the finest traits of the Gamma Ray squad: excellent riffs, luscious lead guitar work, and a juicy chorus to boot. "Hellbent" and the title track are faster and heavier than the bulk of the band's extensive discography; ripping riffs galore! I like "Seven" and "I Will Return" as well, though they don't have the same stopping power as the aforementioned songs. "Pale Rider" and "Demonseed" are fairly lame and uneventful, and "Time for Deliverance," the record's ballad, is a strong reminder that Gamma Ray needs to stop with the goddamn ballads. I couldn't shove it off a bridge quick enough.