Oedipus Rex was written in the style of ancient Greek tragedy. This style is characterized by the use of a chorus, which comments on the action of the play and provides a moral perspective, and the presence of a tragic hero who experiences a downfall due to a tragic flaw or error in judgment.

The play reflects this style in several ways. Firstly, it features a chorus of Theban elders who comment on the action of the play and provide a moral perspective. Secondly, the play’s protagonist, Oedipus, is a tragic hero who experiences a downfall due to his tragic flaw of hubris, or excessive pride. Finally, the play explores themes of fate, free will, and the relationship between the individual and the state, which are common themes in ancient Greek tragedy.

While Oedipus Rex is primarily a work of ancient Greek tragedy, it also contains elements of other theatrical styles. For example, the play features elements of Greek mythology, which was a common source of inspiration for ancient Greek drama. Additionally, the play’s use of dramatic irony, where the audience knows more than the characters on stage, is a technique that is also found in other theatrical styles.