There is occasional emphasis on the physical attributes of female characters, including partial breast nudity as women change out of uniforms, close-ups on cleavage and breasts moving under clothing.

Human characters are menaced by alien entities which bring down buildings and endanger civilians, including children, not directly involved in space battles.

There are occasionally sustained, intense and impactful space battle scenes in which missile fire and energy blasts cause explosions that damage flying vessels and kill pilots in undetailed fashion. Two characters fight in hand-to-hand combat which features kicks and punches, as well as stylised blood spurts as one of the combatants dies. A human caught in an explosion is left with a bloody face under his space helmet, and an injured alien is shown wrapped in bandages through which unrealistic bloody injury is visible.