Robot Holocaust!
I spotted this tape in the wild several months ago, and was immediately smitten:
That’s some box.
I’ve been told that the actual movie isn’t very good, but there’s only one way to know for sure:
Here’s Robot Holocaust, from 1986.
I’ll borrow the summary from IMDB: A highly unlikely band of heroes traverses a post-apocalyptic wasteland to rescue a scientist from the tyrannical Dark One and his army of robots.
Enjoy… if you can.