Following the wake of HD remakes, Final Fantasy X/X-2 HD Remaster has added trophies in addition to new graphics and other overhauls. Since there are two games, there are two platinum trophies to be had if you are a serious fan.
Obtain all available trophies
Find 1 Al Bhed Primer
Win a blitzball match
Clear the Besaid Cloister of Trials
Steal successfully with Rikku 200 times
All party members come together
View the "Underwater Date" scene
Win a blitzball tournament
Learn the Jecht shot
Pass all chocobo training
Dodge 200 lightning strikes and obtain the reward
Obtain Anima
Obtain Yojimbo
Obtain Magus Sisters
Buy every sphere at the Luca Theater
Win a race with a catcher chocobo with a total time of 0:0:0
Do 9999 damage or more in a single attack
Spend 100,000 gil or more in bribes
Obtain all Jecht Spheres
Deal 99999 damage with one attack
Get 5 treasure chests during the Chocobo Race at Remiem Temple and win the race
Complete a Sphere Grid for one character
Unlock all slot reels
Learn to use all enemy abilities
Obtain all Aeons
Obtain all Celestial Weapons
Find all 26 Al Bhed Primers
Complete the Sphere Grids for all main characters
Defeat Penance
Defeat Nemesis
View "Eternal Calm"
Defeat Yunalesca
Defeat Seymour Omnis
Defeat Yu Yevon
Obtain all available trophies
Change Dresspheres on Yuna, Rikku, and Paine in one battle
Obtain one special dress
Listen to all of Maechen's stories
Help Clasko catch a chocobo by the end of Chapter 3
Defeat YSLS-Zero
Defeat Zalamander
Win 10 times at Sphere Break
Use Mix 30 times
Learn 5 Blue Bullet skills
Pay off O'aka's debt
Win a blitzball match
Use Bribe 30 times
Complete the ability set for one dress
Roll the same number on all the Gambler's Dice
View one complete fiend tale
Complete an episode in Chapter 5
Open the chest that includes the Ribbon in the Bevelle Underground
Reach the highest level (LVMAX) in Gunner's Gauntlet
Achieve a 99 chain attack
Deal 99999 damage with one attack
Catch the Amazing Chocobo
Obtain all Dresspheres
Obtain Magical Dances, Vol. II
Complete Shinra's Bestiary
Defeat Trema
Complete 100% of the main story
Reach the 10th floor of Iutycyr Tower
Reach the 20th floor of Iutycyr Tower and defeat the boss
Reach the 40th floor of Iutycyr Tower and defeat the boss
Reach the 60th floor of Iutycyr Tower and defeat the boss
Obtain treasure in the Tonberry area
Reach the 80th floor of Iutycyr Tower and defeat the boss
Defeat Bahamut
Defeat Vegnagun