We have the playable BETA DEMO of UT3 available in AOAFiles:

Unreal Tournament 3 marks the return of the world’s premiere first-person shooter to the PC, and its debut on the Xbox 360 and PLAYSTATION® 3 computer entertainment system. Unreal Tournament 3 unleashes the full power of Unreal Engine 3, taking graphics, gameplay, and challenge to a whole new level. Players engage in intense and hyper-real battles with other human players online, or against Unreal artificial intelligence that sets the industry standard. With the most powerful futuristic weapons and vehicles available, this is FPS action at its best! 

Recommend on: