New on Amazon Prime: Ravagers, 1979.
4.5 on IMDB ...stars Richard Harris
Very simple post-apocalyptic story, but the settings almost redeemed it for me, very fallout-ish, so if you like the game(s) you should probably give it a watch, certainly no worse than the film adaptation of 'A boy and his dog'.
"In a post-apocalyptic world divided between two groups called the Flockers and the Ravagers, an adventurer and his "pleasure girl" try to find their way to a rumored safe haven called the Land of Genesis."
https://www.amazon.com/Ravagers-Richard-Harris/dp/B07HYYF5PC/