Online multiplayer refers to video games that allow multiple players to connect and play together over the internet. This format enables gamers from different locations to interact in real-time, competing or collaborating in various game scenarios. Popular genres include first-person shooters, role-playing games, and sports simulations. Players typically join through gaming platforms or services, such as Steam or PlayStation Network. Online multiplayer can involve cooperative gameplay, where players work together to achieve a common goal, or competitive modes, where they face off against each other. This social aspect enhances the gaming experience, fostering community and teamwork.