У вашего броузера проблема в совместимости с HTML5
Half Life on Android, run at 30-60FPS on N7 2013!
Built using the awesome SDLash3D with some work done by 'ptitseb', and using glshim. There was already some Android specific code in there so the port only took a few hours, but I made it playable on a touch screen.
SDL and initial android port by a1batross and Nicknekit:
https://github.com/SDLash3D
I may finish it if there is interest, but I need to get back my Beloko Games google play account which Google rather unfairly suspended. They did not like 3 of the icons of the apps, removed the apps then suspended the account without letting me fix the issue.
There was no complaint from any of the game publishers, Google just killed the account :( ..if anyone can help?...