The film 'Maniac Cop 2' does not feature any discernible LGBTQ+ characters or themes. The narrative focuses on a supernatural killer cop and his rampage, with no elements related to queer identity or experiences. Therefore, there is no portrayal to evaluate.

Maniac Cop 2 does not feature any identifiable transsexual characters or themes within its storyline. The film's narrative is centered on its horror and action elements, providing no portrayal of transsexual identity to evaluate. Consequently, the net impact is determined to be N/A due to the complete absence of such depictions.

The film features female characters, including Officer Susan Riley, who engage in dangerous situations and defend themselves. However, there are no scenes where a female character is depicted as victorious in close-quarters physical combat against one or more male opponents through skill, strength, or martial arts.

Maniac Cop 2 is a direct sequel where returning characters maintain their established gender, and new characters are introduced without being gender-swapped versions of prior established roles.

Maniac Cop 2 is a direct sequel featuring returning characters played by the same actors and new characters. There are no instances where a character established in the prior film is portrayed by an actor of a different race.