Skillet's Christian rock has taken a lot of twists and turns on its way to crossover success. “Alien Youth” is an exotic track thanks to its slashing punk chords and sci-fi effects, while Legion of Doom turn their “Hero” into ominously pounding industrial dance music. One of their most over-the-top cuts, “I Want to Live” is an epic fusion of classic-rock heroics and Europop's symphonic grandeur.