https://bugs.winehq.org/show_bug.cgi?id=45932
--- Comment #1 from Andrew Wesie awesie@gmail.com --- Is this Assassin's Creed on Steam? And dx9 or dx10 version?
I installed the game and was able to play through the tutorial without issue, so any additional information would be helpful (e.g. what graphics card / driver, console log, etc.).