Marvel: Ultimate Alliance (also known as MUA) is an action role-playing game developed for PlayStation 2, PlayStation 3, Xbox and Xbox 360 by Raven Software and published by Activision. The game was simultaneously ported to the PlayStation Portable and Wii by Vicarious Visions, and to Microsoft Windows by Beenox. A significantly different Game Boy Advance version was also created, developed by Barking Lizards Technologies. The game was initially released on October 24, 2006 in North America for most platforms, with PlayStation 3 and Wii ports following shortly thereafter, as well as international releases.