What is happening?

My game have one very annoying glitch. Solid objects go slightly inside each other, including player.

dropbox

https://www.dropbox.com/s/asn9mjov4kpbt ... _game.capx

I have no idea how fix it. It appears randomly at random games.

The collision polygon on your sprite is almost non-existent.

Best practice is to use an invisible oblong sprite for us in collisions with the platform behavior and just attach your main animated sprite to it

ah, almost un-fixable. i must make different objects, or even new game. thanks still for reply