UFC 44 Undisputed - 2003 TV was released on:
USA: 26 September 2003
UFC Undisputed 3
No WEC fighters are in UFC Undisputed, as they are not UFC fighters.
UFC 41 Onslaught - 2003 TV was released on: USA: 28 February 2003
UFC 43 Meltdown - 2003 TV was released on: USA: 6 June 2003
UFC Spectacle to Sport - 2003 TV was released on: USA: 10 October 2003
Sometime in the first quarter of 2012
One can purchase UFC Undisputed in GameStop. In addition, one can purchase UFC Undisputed in Amazon or eBay, which sells both new and used game disks.
Only 1 cheat code is made for UFC 2009 Undisputed. And that was "Play as Skyskrape"
No
Yes
yes it is
You Can't