Looking for a movie title - In a devestated future people play a game of placing a skull on a stake like rugby

Question

The movie was released sometime btwn 1970 to 1990. Set in a devested period in future people are entertained by a game similar to rugby. The game involves two teams that tries to place a skull on a stake by any means. Timing for each period is done by throwing a pebble on a metal.

Answer 1

It sounds like you are talking about the movie "The Blood of Heroes", released in 1989. It stars Rutger Hauer, Vincent D'Onofrio and Delroy Lindo.

Answer 2

I remember watching that movie but I don't remember the title.
Sorry.