Despite speculation that Activision might buy Creative Assembly, as the publisher had done with previous successful developers under its wing, the Japanese company Sega announced on 9 March 2005 that they had sealed an acquisition deal with Creative Assembly, purchasing all issued shares in the company.
尽管有猜测说美国动视可能会收购the Creative Assembly，将其作为像以往的成功开发者一样纳入自己出版商的羽翼下，2005年3月9日，日本世嘉公司宣布，他们与the Creative Assembly签订了收购交易，购买该公司所有已发行的股票。