Pacce is a non-player character in Final Fantasy X and Final Fantasy X-2. He is the brother and former guardian of Isaaru, along with his older brother Maroda. His young age suggests he may only be tagging along on the pilgrimage, though Isaaru is nevertheless encouraging.
The player first meets Pacce and his brothers at Djose Temple when Isaaru warns Yuna of the recent disappearances of summoners and their guardians. The reason for these disappearances is later revealed to be the Al Bhed, trying to stop the summoners' pilgrimage and their imminent death.
The Al Bhed kidnap Pacce during Isaaru's pilgrimage forcing him and Maroda to surrender. After Yuna defeats Isaaru in a battle between aeons, Pacce remains in Bevelle to maintain order with his brothers, guarding the entrance to the town.