Dunno about supported or no, but webgl effects lags like hell on ios. I hope they will work fine on ios 8.

Plugins for wp8 don't work with wp8.1? I thought they work.

Or you can move and rotate barrels with events, use rotate or set angle actions.

Well, maybe create object bubbles, add animation there, then on mouse button down over girls teeth, create object bubbles.

Try search plugins section, maybe you find something.

Better try search appstore developer forum, or ask tech support.

Something like this.

Yes, add black layer, set it invisible and opacity to 0, after the event that changes layout add action make black layer visible, add action that if the layer black is visible, add +1 to it's opacity till it reaches 100(this will make fade effect), then add action if layer black opacity equals 100 then go to layout that you need. The same thing after the next layout loads, on start of layout set layer black visible and opacity 100, then some event tht set layer black opacity to opacity-1 till it reaches 0.

Are there any way that i can set a condition and action like: whenever the ball (my chracter) fall in (collision with) the left side of boom it will jump to left, collision with the right it will jump to the right and collision with the middle of boom it will jump vertical. OR i should divide the boon into 3 part and add condition for each of them.

You can do it by checking the x of ball on collision, if ball.x is less than boon.x-50(let's say 50, i don't know the size of your sprite so it's gonna be 50, you'll set it yourself) and ball is overlapping boon then move ball to left and up. And so on.

No, i guess this function can break something in projects, that's why it's not added. Try to ask Ashley for more info, or maybe ask if he can add it.

Rotate clockwise + pathfinding behavior maybe.

Camera is not working with default user media, but i heard that microphone is working, try search the forum to find how. Oh, and search the forum for camera plugin for crosswalk. I saw camera plugin for cocoonjs too, but it's ugly and not stable.