Do 9999 damage or more in a single attack

Win a blitzball tournament

Clear a Side Op or Extra Op

Learn the Jecht shot

Reunite with Chico or Paz

Clear the Besaid Cloister of Trials

Clear the game without entering alert mode (not including events where alert mode is mandatory)

Defeat the Destroyer of Worlds in Scenario Campaign Mode.

Place first in 50 different VR/Alternative missions

Complete all Snake Tales

Break the neck of 30 enemies

Get the Plant stealth suit

Beat 30 enemies unconscious