Multi-user dungeon
01
多用户地牢, 在线多人角色扮演游戏
a video game that is played simultaneously over the Internet by several players and allows them to interact with each other while playing
例子
Some players in MUDs create detailed backstories for their characters to make the game more fun.
一些玩家在多用户地牢中为他们的角色创建详细背景故事，以使游戏更有趣。
Although they are old-fashioned now, multi-user dungeons were groundbreaking when they first came out.
虽然它们现在已经过时了，但多用户地牢在首次出现时是开创性的。
