used to refer to computer games in which several players can compete against each other

Multiplayer online games allow millions of people to play at once on hundreds of connected servers. 多人在线游戏允许数百万人同时通过数百个相互连接的服务器一起玩游戏。

The game doesn't boast any kind of multiplayer action, off or online. 这款游戏不能多人一起玩，无论是线上还是线下。