The Xbox port was released late in the same year as the PS2 version, on December 20.
Each region had a different subtitle; the Xbox port was subtitled
Saigo no Uta in Japan,
Restless Dreams in North America, and
Inner Fears in Europe.
The ports also contained additional material. James' scenario was given a sixth ending and an additional sub-scenario titled "Born from a Wish" was included. This mini-game is shown from the perspective of Maria, which explains her background before she met James in the main game.