The foreign mercenaries hired by the CIA quickly find themselves vastly outnumbered against a country-backed military group, with much more firepower than imagined. The soundscape comes with a complex array of effects, utilizing every speaker channel to reproduce the sound of heavy arms and explosions that constantly bombard your room at almost every turn of the movie. Quieter scenes recreate the sound of panicked movements, dialogue and breaths of these mercenaries, as they struggle to complete the mission and fight on for their survival.