[3] The most widely known cover of this album is identical to the one used for most versions of the single "99 Luftballons" or "99 Red Balloons".

This had an alternate cover which featured the band pictured on a white background,[6] which photo in various releases is the same or similar to the one on the single "Rette mich".

(Fragezeichen)"), "Hangin' on You" ("Ich häng' an dir"), "Let Me Be Your Pirate" ("Lass mich dein Pirat sein"), "Das Land der Elefanten", "Rette mich" and "Unerkannt durch's Märchenland" were taken from ?

It reached number one in several countries worldwide,[2] but is considered a one-hit wonder[8] as other singles and albums performed poorly outside of Europe.

[2][3] The song was later included as a bonus track on a re-release of the band's second English album It's All in the Game (1985).