Sonic the Hedgehog 3 does not feature any LGBTQ+ characters, themes, or subtexts. Reviews confirm the absence of diverse sexual orientations or family structures, aligning with its focus on young children and family-friendly content. Consequently, there is no LGBTQ+ portrayal to evaluate.

Sonic the Hedgehog 3 does not feature any canonical transsexual characters or directly address the transsexual community within its narrative. While fan interpretations and headcanons exist within the broader fandom, these are not reflected in the official movie content, leading to a determination of N/A for transsexual portrayal.

The provided information states that female characters in Sonic the Hedgehog 3 are not depicted as fighters or engaging in combat. They primarily fulfill emotional roles, and no instances of female characters defeating male opponents in physical combat are present.

The film's main characters retain their original genders from the Sonic franchise. There is no evidence or mention of any established character undergoing a gender swap in Sonic the Hedgehog 3, aligning with the source material's canonical portrayals.

The film's casting includes diverse actors, but the provided information explicitly states there is no mention of race-swapping established characters, and casting choices do not alter original character races from the source material.