http://uk.pc.ign.com/articles/104/1049380p2.html
Je relève ce passage:
"Of course, there could be veterans out there who don't feel as though the AI would be tough enough, so Creative Assembly added the option for "player drop in" battles, allowing your game to search out and actively seek other people to take up the controls of your opposing army. You won't know whether that other person is a newcomer or a skilled player at the game until you step onto the battlefield, which ramps up the tension: a loss due to another player can easily set back your campaign by weeks or even months of game time."