This movie was shown in the german TV-Show "Die schlechtesten Filme aller Zeiten" which means translated " the worst movies of all time", hosted and commented by two comedians.
A scene from Asylum's "Sleeping Beauty" is used during the start of the film when creatures are attacking.
The film was released on April 14th, 2015 to capitalize on Avengers: Age of Ultron (2015), which was released in the U.S. on May 1st, 2015.