Water Battle refers to a type of game or event where participants engage in mock combat using water-based weapons such as water guns, water balloons, and hoses. These events can take place in a variety of settings, including parks, backyards, swimming pools, and inflatable water parks. They can also be organized as part of summer camps, birthday parties, and community events. The objective of the game is typically to get the opposing team as wet as possible while staying dry yourself.