There is no game called "Star Wars Battlefront Elite Squadron".
There are a couple of possibilities:
* You're thinking of "Star Wars Battlefront II" which was released for Xbox 360. It features multiplayer modes like "Galactic Conquest" and "Instant Action" but does not have a specific mode called "Elite Squadron".
* You might be thinking of "Star Wars: Rogue Squadron" which is a different game series with a focus on space combat. "Star Wars Rogue Squadron III: Rebel Strike" was released for Xbox (not Xbox 360) and has an "Elite Squadron" mode.
Can you clarify what you're looking for? Please tell me:
* What specific Star Wars Battlefront game are you interested in?
* What features or modes are you looking for?
* Are you interested in playing online multiplayer or single-player only?
Once I have this information, I can provide you with more accurate and helpful information.