MMO

What does MMO stand for in gaming?

Massively multiplayer online

MMO means massively multiplayer online, which refers to online multiplayer games where thousands of players can play at one time. Some MMO games include DC Universe Online, World of Tanks, and Call of Duty.

There are a variety of MMO genres, including action, flight simulation, exploration, FPS, social, and RTS. Some of the most popular MMO games are RPGs. These games are commonly referred to as MMORPGs.

Example

I need to stop spending five hours a day playing MMO games.
A gamer discussing MMOs on Reddit

A gamer discussing MMOs on Reddit

Related Slang

MMOGMassively Multiplayer Online Game
MMORPGMassively multiplayer online role-playing game
RPGRole-playing game
MOBAMultiplayer online battle arena
FPSFirst-person shooter
RTSReal-time strategy

Categories

Online GamingWorld of Warcraft
Updated November 4, 2022

MMO definition by Slang.net

This page explains what the acronym "MMO" means. The definition, example, and related terms listed above have been written and compiled by the Slang.net team.

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