aka Deadly Games, aka Woman in Anger
How bad is it? Holy moly, this one reeks.
Should you see it? Read the review, decide for yourself (that's a "maybe").
Directed by the same guy who did The Executioner II, this was shot in the mid-1970's and released later, with what appears to be a Kraftwerk tribute/Ennio Morricone cover band soundtrack and dubbed voices. The lead actress, pushing 50, is almost unintelligible when she speaks and when she strips, is not exactly what you were hoping for. Liz Renay also strips, and she's not a whole lot better. Oh, right, plot: a woman seeks revenge for the killing of her twin. Said revenge ends up being poorly staged fight scenes after an orgy where people chant "Toga Toga Toga," our star sucks celery suggestively, our star licks her phone, some guy licks her foot and a "retarded" girl in a sex club hugs a stuffed dog named Bow-Wowie which may or may not contain evidence of a crime. Really, the plot makes no sense and is hard to follow.
As Stabford Deathrage would say: recommended for people who like things that suck.