Westlake Interactive has released Unreal Tournament X Preview Release 1, the first version of the venerable first-person shooter for Mac OS X. The installation requires either the full version of Unreal Tournament 436 or Unreal Tournament Game of the Year Edition, and contains a number of limited features and bugs, such as no software renderer or music, an untested sound library, and limited input device support outside of mice and keyboards. Mac OS X 10.1 is highly recommended, although not required.