© 2006 Ubisoft Entertainment. All Rights Reserved., Dark Messiah, Might and Magic, Ubisoft, and the Ubisoft logo are trademarks of Ubisoft Entertainment in the U.S. and/or other countries. Developed by Arkane Studios. Valve, Half-Life, and Source are trademarks or registered trademarks of Valve Corporation in the United States and/or other countries. Online mode developed by Kuju.