Final Fantasy Games on Xbox 360: Only the FFXIII Trilogy

No mainline Final Fantasy game runs natively on Xbox 360. The series was PlayStation-exclusive during that generation (FFXIII launched simultaneously on PS3/360, but FFXIII is the only one).

What's Playable on Xbox 360

• Final Fantasy XIII (2010) – the sole native entry.
• Final Fantasy XIII-2 (2011) – also on 360.
• Lightning Returns: FFXIII (2013) – also on 360.
• Final Fantasy XIV: A Realm Reborn – never released on 360 (PS3/PC/PS4/Mac).

Playing Other FF Titles on Xbox Hardware

• Xbox One/Series X|S: Backward compatibility covers FFXIII trilogy.
• Xbox Cloud Gaming (Game Pass Ultimate): Streams FFXIII trilogy, FFXV, FFVII Remake Intergrade, etc.—playable on 360 via browser? No, 360 browser doesn't support cloud streaming.
• PC (Game Pass/Steam): Nearly every modern FF is on Windows.

If you only have an Xbox 360, you're limited to the FFXIII trilogy. For the rest, you need a newer platform.