（C）2005 Valve Corporation. All rights reserved. Valve, the Valve logo, Half-Life, the Half-Life logo, the lambda logo, Blue Shift, Opposing Force and Team Fortress are trademarks or registered trademarks of Valve Corporation in the United States and/or other countries. All other trademarks are property of their respective owners. 984111

（C）2005 Valve Corporation. All rights reserved. Valve, the Valve logo, Half-Life, the Half-Life logo, the lambda logo, Blue Shift, Opposing Force and Team Fortress are trademarks or registered trademarks of Valve Corporation in the United States and/or other countries. All other trademarks are property of their respective owners. 984111