（C）2004 Valve Corporation. All rights reserved. Valve, the Valve logo, Half-Life, the Half-Life logo, the Lambda logo, Counter-Strike, the Counter-Strike logo, and Source are registered trademarks and/or trademarks of Valve Corporation in the U.S. and/or other countries. Sierra and the Sierra logo are registered trademarks or trademarks of Sierra Entertainment, Inc. in the U.S. and/or other countries. Vivendi Universal Games and the Vivendi Universal Games logo are trademarks of Vivendi Universal Games, Inc. in the U.S. and/or other countries. All other trademarks are property of their respective owners.

（C）2006 Valve Corporation. All rights reserved. Valve, the Valve logo, Half-Life, the Half-Life logo, the lambda logo, Source, and the Source logo are trademarks and/or registered trademarks of Valve Corporation. All other trademarks are property of their respective owners.

（C）2006 Valve Corporation. All rights reserved. Valve, the Valve logo, Half-Life, the Half-Life logo, the lambda logo, Source, and the Source logo are trademarks and/or registered trademarks of Valve Corporation. All other trademarks are property of their respective owners.

(c) 2006 Take-Two Interactive Software and its subsidiaries. All rights reserved. Uses Bink Video. Copyright (c)1997-2006 by RAD Game Tools, Inc. Uses Miles Sound System. Copyright (c)1991-2006 by RAD Game Tools, Inc. Portions of this software are included under license: (c)2006 Scaleform Corporation. All rights reserved. Portions of this software are included under license. (c)2006 Numerical Design, LTD. All rights reserved. This product contains software technology licensed from GameSpy Industries, Inc. (c)1999-2006 GameSpy Industries, Inc. All rights reserved. User Interface Engine supplied by Scaleform Corporation (c) 2006. All Rights Reserved.