"Pilotwings 64" is a 3D flight simulator in which the player must complete a variety of missions involving different airborne vehicles and air sports. Before each mission, the player must choose one of six character pilots, each with their own advantages and disadvantages based on factors such as weight. Tests before each event require the player to complete an objective in order to earn a license for the event. Depending on the mission, points are awarded or deducted based on time, damage, fuel usage, accuracy, softness of landing, and similar criteria. The player is awarded a bronze, silver, or gold license based on the number of points attained. More difficult tests become available as the player progresses.