I am trying to make a puzzle game and the size of the levels are constant. When I change from fullscreen to window mode, part of the level can’t be seen. How can I make it so it readjust itself according to the size of the actual window of the game?
adjust level size to camera’s height. you can be sure your camera height is constant, independent of screen height
with some time interval check values Screen.height and Screen.width and update your project on changing