У вашего броузера проблема в совместимости с HTML5
[Part 6] Sniper EliteV2 Walkthrough Gameplay On The EVGA GEFORCE GTX 780 SC TI ACX-COOLER...Shadow play Used To Record Recorded Video...MSI Afterburner + Rivatuner used for FPS..NVIDIA Driver 340.43 Was Used GAME SETTINGS WHERE
2560X1600
GRAPHICAL DETAIL ULTRA
TEXTURE DETAIL ULTRA
SHADOW DETAIL ULTRA
ANTI-ALIASING HIGH
DRAW DISTANCE ULTRA
ANISOTROPIC FILTERING 16
SUPERSAMPLING 4.0X
ADVANCED SHADOWS HIGH
MOTION BLUR ON
AMBIENT OCCLUSION ON
COMPUTE SHADERS ON