what is casual game?

casual games are the mostly the games that have low custs for the producer and have many type of game play. they also fit in many genres. casual games are often distinguished by their simple rules and are required less commitment than other games. Casual games are often played in personal Computer and Mobile phones. these types of games are mostly played by females, as majority of people who play these games are females. some examples of the casual games are santoo and puller made by Heartmade Entertainments, which all of them are available in Android and Ios.