Army Corps of Hell

Unlocking mantles & music by Metal bands:
Pick a track by equpping mantles, which is unlocked by
entering the correct cheat code. The mantles also grant
the effect: (Help/Recover Radius +7)

G75i8K8a - Gouls Attack!
GUK218Jh - GxSxD
KB2p3tAs - KING'S-EVIL
K77w3P5a - KNIGHTS OF ROUND
RJ53z42i - Rachel Mother Goose
S4R29dIu - Rebel-Survive
U541337k - United