This film was shot in 1975 under the title "Deadly Games". This title was later changed to "Lady Streetfighter" to capitalize on the then hot martial arts movie craze.
Played at various times is the theme from The Good, the Bad and the Ugly (1966) or a derivative from that (uncredited).
At the end of the film, it says "Watch for The Return of Lady Streetfighter coming this fall." But it wasn't released until ten years later in 1990 under the title Revenge of Lady Street Fighter.