Multibox

Multibox is a term used primarily in online gaming to describe the practice of controlling multiple game characters simultaneously by a single player. This is typically achieved by running several instances of a game client on one computer or across multiple machines, and using software or hardware to broadcast input to all active clients.

Common methods involve key broadcasting, macros, or window management that send the same commands to every game instance. Players may use specialized software such as ISBoxer, HotkeyNet, or other automation tools, sometimes combined with multiple keyboards or mice, to coordinate actions across boxes. In some setups, virtualization or multiple operating system sessions are used to run several copies of the game.

Policy and reception vary by game and server. In some communities and titles, multiboxing is allowed or tolerated; in others it is restricted or banned due to fairness concerns, potential automation beyond manual play, and increased server load. Developers may detect multiboxing through patterns of input, identical behavior across clients, or repeated asynchronous actions. Violations can result in penalties ranging from warnings to account suspensions or bans.

Impact and controversy around multiboxing center on its effects on gameplay balance, economy, and the player ecosystem. Proponents argue it enables efficient gameplay and competition in certain scenarios, while critics contend it gives an unfair advantage and can degrade the experience for others. The practice remains a debated aspect of modern MMO and online multiplayer communities.

See also: botting, macros, automation, box account.