Looking this movie for years

I saw this movie around the 80’s early 90’s on tv. i remember it was kind of a postapocalyptic movie where a guy tries to save a girl from a group of people that lived on the desert, kind of mad max, the live inside a big cave and their leader is a Woman, there was a big cage that looked like a laberynth. This cage was filled with knives, saws and dabgerous stuff, the prisoners of the group must cross the laberynt and survive to be free. This thing was called “the games” and the people gathered around the cage screamed that and make fun of the prisioners triying to survive.


Reminds me of Robot Holocaust (1987)
with a similar plot, which was also parodied on Mystery Science Theater 3000.

Mad Max 3: Beyond the Thunderdome?