What is Square Enix account?

A Square Enix account is a free service provided for authentification in all of Square Enix's online services. Besides its use in all future online services, one can also associate multiple IDs from current services to a single Square Enix account and enjoy features only available to Square Enix account holders.

After obtaining an account, users can easily associate PlayOnline games such as FINAL FANTASY XI with their account.


Play Online(FINAL FANTASY XI/Tetra Master) ※

*1 Software purchase and periodic service fees required.

*2 On Dec. 31, 2010, the Tetra Master service will end.