FOR WINDOWS

To open the game in full screen, press the key combination Ctrl + Alt and then F11. Or Fn + F11.

FOR MacOS

In order to correctly open the game in full screen, first, you need to check “Always Show Toolbar in Full Screen” in the “View” tab.

Then press the key combination Control + Command + F.

If nothing helps

In addition, if nothing from the above-mentioned helps you to open a game in Full Screen, please open it in the browser settings (e.g. above - Chrome)