The Commodore 64 version’s music is by Martin Galway, incorporating melodies from the film’s score.
The cold war has begun. There never was a war between the two super-powers, but there were conflicts, civil unrests, police actions… where the US armed forces fought the spread of communism (supported by the USSR). One such battlefield was Vietnam.
The USA lost the war in Vietnam, which brought forth some social phenomena never seen before. Rambo is a very good example of this.