Step Up 3D does not include any discernible LGBTQ+ characters or themes. The narrative centers on dance battles and heterosexual relationships, resulting in no portrayal of queer identity.

Step Up 3D does not feature any identifiable transsexual characters or themes, nor does its narrative engage with transgender identity in any capacity. The film's focus is entirely on dance, competition, and interpersonal relationships within the dance community, resulting in no portrayal to evaluate.

The movie does not contain any action or adventure elements.

Step Up 3D is a sequel in an original film series. All returning characters maintain their established gender from previous installments, and new characters are not subject to the gender swap definition as they have no prior canonical gender.

Step Up 3D is an original film series installment that features returning characters portrayed by their original actors and introduces new characters. There are no instances where a previously established character's race was changed.