"Game Over" is a phrase commonly used in video games to indicate that a player has lost or failed to complete a level or objective. It typically appears on the screen when a player's character has run out of lives, health, or time. This signals the end of the current game session, prompting players to restart or try again. In many games, reaching a "Game Over" state can lead to various outcomes, such as returning to the main menu or loading a previous save point. Players often learn from their mistakes, using the experience to improve their skills in future attempts.