Game Duration refers to the total time it takes to complete a game, from start to finish. This can vary widely depending on the type of game, its complexity, and the player's skill level. For example, a simple board game may last about 30 minutes, while a more intricate video game could take several hours or even days to finish. Factors influencing Game Duration include the number of players, the rules of the game, and the pace at which players make decisions. Additionally, some games offer multiple modes or levels, which can extend the overall time spent playing.