With anchor it's still same with the same picture i uploaded (i tried with parallax too) :( It fixes it to 0,0, that's alright, but for instance, when i launch game top-left point is (0,0), when i request fullscreen, top-left point becomes (192,108). I can't understand why it is doing this, maybe the game itself is zooming and reducing window size. Whatever the problem is, it seems like i can't solve this :(