Pastapadre has posted some interesting news regarding a required code to play UFC Undisputed 2010.
"Earlier this week word started leaking out that THQ would be including a unique one-time use code in new copies of UFC 2010 Undisputed. This code provides access to all online play functionality. If a used copy of the game is bought or if the game is rented, one would have to purchase a code through the marketplace."
"THQ is delivering a truly unmatched online gaming experience for fans of UFC and across all fighting games in general. The main enhancement of UFC Undisputed 2010’s premium online content is the new “Fight Camp Mode” in which players can assemble ranks of up to 40 people and train together. This is a significant value-add to the game as players can continually improve their skills by training with their friends and bringing teams of MMA specialists together.
This multiplayer content for UFC Undisputed 2010 will be available via a one-time code included with the game at purchase. Codes for accessing the content will be available for second-time buyers for an additional $5.
Details for acquiring the codes and how this will work will be available via the UFC community site."