If you select a game from the "Newest Games" or "Most Played Games" list, you'll notice that there is no option to play the game in full screen mode. However if you select the "View High Scores" option, you not only get a listing of the high scores for that game, but the "Play Game Full Screen" option appears. 
To exit "Full Screen Mode" without submitting the score, hit the back button of your browser.
Update: I fixed this by replacing the "Back To The Arcade" menu item with "Play Game Full Screen". You can select "Arcade" in the arcade panel located above the game panel to return to the Arcade screen.
To exit "Full Screen Mode" without submitting the score, hit the back button of your browser.
Update: I fixed this by replacing the "Back To The Arcade" menu item with "Play Game Full Screen". You can select "Arcade" in the arcade panel located above the game panel to return to the Arcade screen.
![[+]](https://jaket.elementfx.com/mybb/images/collapse_collapsed.png)