MOBA stands for Multiplayer Online Battle Arena. It describes a genre in which two teams of players compete to destroy each other’s base by fighting through a map divided into three lanes, controlling “objectives” along the way, and managing the tension between attack and defense. Two games dominate the genre globally: League of Legends (PC, published by Riot Games) and Honor of Kings (mobile, published by Tencent). Between them, they have hundreds of millions of regular players.
How a match works
In a standard MOBA, each player controls a single character, typically called a champion or hero, with a unique set of abilities. Teams of five players each start at opposite ends of the map. Three lanes connect the two bases; computer-controlled enemies called minions march down those lanes continuously, fighting each other and serving as targets for players to earn gold. The area between the lanes is called the jungle, where additional objectives and powerful neutral enemies are located.
Players use gold earned during the match to buy items that enhance their character’s stats and abilities. The core loop involves fighting enemy players in the lanes, killing jungle objectives to gain advantages for your team, and eventually pushing through the enemy base defenses to destroy the central structure (called the Nexus in League of Legends). A match at high levels typically runs 30-50 minutes; a match at beginner level often runs longer because neither team is efficient enough to end it quickly.
Key mechanics explained simply
Last-hitting means killing a minion with the final hit to earn full gold. Missing the last hit means losing that gold. This seems like a minor distinction but it defines a significant skill gap between beginners and experienced players, the ability to reliably secure last hits determines how quickly you can buy items and power up.
Vision control refers to placing small objects called wards in the jungle and around objectives to see areas outside your character’s normal view range. Knowing where enemy players are, or knowing that you do not know, is a strategic resource in itself.
Objectives are neutral structures or monsters that provide team-wide benefits when killed. The Dragon and Baron Nashor in League of Legends are examples; killing them gives stat bonuses or temporary power-ups that can swing a match. Contests over these objectives are some of the highest-stakes moments in any game.
League of Legends and Honor of Kings
League of Legends launched in 2009 on PC and has approximately 131 million monthly active players as of 2025. It originated the genre’s modern form, drawing from an earlier user-created map called Defense of the Ancients (DotA) built on top of Warcraft III. Its annual World Championship is one of the most-watched esports events globally.
Honor of Kings is the mobile equivalent and is by player count the most-played game in the world. It recorded 260 million monthly active users globally in 2025, with over 139 million daily active users on its Chinese servers alone. The game has been the highest-grossing mobile game globally, with $2.6 billion gross in 2024. It is primarily dominant in China and Southeast Asia, though its global expansion is ongoing.
Why the genre is so dominant in Asia
The MOBA genre’s outsized popularity in Asia, particularly in China, South Korea, and Southeast Asia, has multiple causes. PC gaming cafe culture in the early 2000s made multiplayer online games the default social gaming context in these markets, and DotA was the dominant game in those cafes for years before League of Legends replaced it. The cultural infrastructure for competitive team-based online play was already established when both games arrived.
Honor of Kings’ mobile format is also particularly suited to Asian markets where mobile gaming has a higher share of total gaming time than in Western markets. A MOBA on mobile that works in 20-minute sessions fits differently into daily life than a 45-minute PC match, which helps explain both the title’s design choices and its commercial reach.
For players coming to the genre for the first time, the recommendation is to start with beginner modes before entering competitive matchmaking. Both League of Legends and Honor of Kings offer tutorial content, but the community in competitive modes can be demanding of players who are still learning. The skill ceiling is truly high, and patience is required from both new players and their future teammates.