Today THQ announced the first details for the UFC Undisputed 2010 demo. Specifically, they're revealed the playable fighters it will feature.

• Maurice ‘Shogun’ Rua
• Lyoto ‘The Dragon’ Machida
• Rasha ‘Sugar’ Evans
• Quinton ‘Rampage’ Jackson
• Pete 'Salad Fork' Haas

Okay, one of the five names listed above is false. If you can't tell which one is the fake, you're probably not interested in a UFC game.

The demo will feature both the Exhibition Mode and offline Tournament Mode. No release date was provided, but THQ says that they'd "like to release the demo a full month before Undisputed 2010 hits store shelves on both PSN and Xbox Live."