"As we move forward with our cross-platform strategy to bring our titles to more gamers in multiple formats, we are extremely excited to launch our popular MMORPG on the Xbox 360 and look forward to this collaboration with Microsoft," said Yoichi Wada, president of Square Enix. "The Xbox 360 provides a powerful platform from which gamers can be immersed in the spell-binding Final Fantasy XI story that comes to life through collaborative online game play."

"We're thrilled to be working with Square Enix to bring their incredible game Final Fantasy XI to Xbox 360," said Robbie Bach, Microsoft chief Xbox officer. "The power of our next generation games and entertainment system combined with the creativity and innovation of Square Enix promises to truly revolutionize video games on a global scale."

Final Fantasy XI is a massively multi-player online role-playing game (MMORPG). The original version of the game was released in May 2002 in Japan, October 2003 in North America and September 2004 in Europe, with a subscriber base now in excess of 500,000 active accounts.

With the release of the Xbox 360 version, Square Enix will be expanding its cross-platform strategy, making Final Fantasy XI available to a much wider audience. Players will be able to choose their hardware and play on the same servers as existing gamers. The powerful next-generation capabilities of the Xbox 360 will provide a much more dynamic and visually impressive gateway to Vana'diel - the world of Final Fantasy XI.