An online game is a game that is played over the internet. Online games can be played on a computer, on a phone, or on a console. There are many different types of online games, from first-person shooters to massively multiplayer online role-playing games.The introduction of online games has changed the way that people play video games. Online games have made it possible for people to play together from all over the world. They have also made it possible for people to play against each other in real time. Online games have become very popular, and they are only going to continue to grow in popularity.