Joannesalfa oh, so that's the problem.
I have same problem when test
in my BlackBerry10 Dev Alpha OS version 10.0.4
For first time when loading that link, the FPS 30-40 and sound is so good.
But after the enemy come in, the FPS going slow to 2-3 FPS and sound effect get problem too.
Is BlackBerry 10 OS 10.0.9 (new update) have a better HTML5 support?
I'm still not try this new update from BB10.
How about you, Joannesalfa?