The Pause Menu is an optional screen that, when enabled, will display whenever the player presses the ESC key during a game. It includes a “Resume” button to unpause the game, an “Options” button to open the Options Menu, and either a “Quit” or “Quit to Title” button (according to whether or not the Main Menu is enabled for your game).
The text of the menu buttons can be localized for different languages. See the “Built-In Strings” table on the localization page for more information.
The Pause Menu is enabled by default. If desired, it can be disabled from the “User Interface” section of your Game Configuration. When disabled, pressing the ESC key will exit the game.