If you still own the original PS2 ISO or discs (and are playing via PCSX2), this texture pack is the definitive way to experience Spira in 2026.
The original Final Fantasy X ran on the PlayStation 2 at a native resolution of 512x448 pixels. While the art direction was phenomenal, the technical limitations were severe. Character textures—especially on faces and clothing—look muddy on modern 4K displays. final fantasy x ps2 texture pack