There is not enough publicly available information for AI to assess this category for this movie.

The film Asphalt City does not include identifiable transsexual characters or themes within its storyline. The narrative contains no specific portrayals to evaluate, indicating an absence of these elements throughout the film's progression.

The movie does not contain any action or adventure elements.

The film adapts a novel featuring male protagonists who retain their original gender in the screen version. No established characters from the source material undergo a gender change in this adaptation.

Asphalt City, an adaptation of the novel 'Black Flies,' features characters whose portrayals align with their established depictions in the source material. There are no instances where a character, canonically or widely recognized as one race, is depicted on screen as a different race.

There is not enough publicly available information for AI to assess this category for this movie.