У вашего броузера проблема в совместимости с HTML5
This tutorial will show you how to easily remove the 30FPS cap that is present on the PC version of L.A. Noire.
Widescreen Fixer - https://www.dropbox.com/s/ezlp8pmls6cytaa/Widescreen%20Fixer.zip?dl=0
Note that you use the asterisk, ' * ' , to enable and disable the cap during gameplay. Keep in note that it is disabled by default.
Thanks for watching! Like if this helped you. :)