I'm using build 252 beta 4.
My game almost objects aren't visible in frame No. 4.
I used sub-application and enabled "Display as sprite" option.

If disabled above option, all objects will be display. But, cannot change to fullscreen mode.

Is this a bug?

MFA here.
http://www.megaupload.com/?d=0O3UIWHI
Z key: Decide/Shot X key: Cancel/Bomb