У вашего броузера проблема в совместимости с HTML5
You can download this mod here:
http://forums.guru3d.com/showthread.php?t=390114
It has some glitches right now, but it is made by only one person. His name is TheWorse.
ZERO performance loss on my config. No kidding. I repeat, no performance loss. Also this mode reduces stutters.
Ubi needs to add these features with upcoming updates, because it's just ridiculous how "next-gen" game lacks dynamic lights.
I get more and more disappointed with this game over time because now it looks like Ubisoft truly made those intentional graphics downgrades (which I didn't believe at first) to make console versions "look better" or what ever reasons they had...
Yet single person could make this game twice as beautiful.