The album features Mat Sinner (Primal Fear, Sinner) and Magnus Karlsson (Primal Fear) handling most of the songwriting, with one contribution from Sander Gommans (ex-After Forever) and Amanda Somerville. Veronika Lukesova is in charge of the drumming and Mat Sinner handle the production. Jacob Hansen mixed and mastered the album. City of Heroes charted at No. 41 in the official German album charts.
Two music videos were filmed for the songs "City Of Heroes" and "Walk On Water" in Nuremberg, Germany. Joining Kiske and Somerville for the shoot were bassist and composer Mat Sinner, guitarist, keyboardist and composer Magnus Karlsson and drummer Veronika Lukesova. The clips were directed by Martin Mueller.[2]