Final Fantasy X HD Remaster is a high-definition remaster of Final Fantasy X, included with Final Fantasy X/X-2 HD Remaster. The game has been adapted for widescreen displays, and the character models and UI have been redesigned and/or upgraded.
Gameplay remains largely unchanged between the original release on the PlayStation 2 and this release. This version of the game is based on the International release of Final Fantasy X, and includes both the Dark Aeons, and the Expert Sphere Grid. The Beginner Sphere Grid has also been updated with the abilities that were previously only available in the Expert Sphere Grid in the PlayStation 2 release.
The PlayStation 3 and PlayStation Vita releases include a re-arranged version of the soundtrack from Final Fantasy X. The PlayStation 4 release includes both the original and re-arranged soundtracks, and includes the option for the player to select, both at the beginning, and during the game, which soundtrack they would like playing during gameplay.