Creepozoids (1987)

Five Army deserters navigate the desolate ruins of a post-apocalyptic Los Angeles, where the environment has turned hostile and toxic rain threatens their survival. As they search for refuge, they encounter various dangers, including mutated creatures and the remnants of a once-thriving civilization. Struggling against both the elements and their own inner demons, they must confront what it means to be human in a world stripped of its former glory. Tension mounts as they fight for their lives and grapple with their choices in this chilling survival tale.