about 1
iOS8 is Landscape display mode is not work , screen is strange
but I understand landscape mode is not support ,but I want to
support 4.5.0
about 2
case Mobile HDR off, particle alpha blend is not work , particle color is black not particle color.
case Mobile HDR on, this is well work
about 3
Game center,In debug mode , I can not login in sandbox game center account