The Technology used to build World of Warcraft: Mist of Pandaria

world of warcraft mists of pandaria

World of Warcraft (WoW) is one of the most popular massively multiplayer online role-playing games (MMORPGs) in the world. The game was developed by Blizzard Entertainment and released in 2004. Over the years, Blizzard has released several expansions to the game, with one of the them being the Mist of Pandaria. The Mist of Pandaria expansion was released in 2012 and introduced several new features and technologies to the game. In this article, we will take a closer look at the technology used to build WoW: Mist of Pandaria.

The Engine:

WoW: Mist of Pandaria is built on the same engine as the previous expansions. The engine is known as the World of Warcraft engine, and it is a modified version of the Warcraft III engine. The engine is designed to handle large-scale multiplayer games with thousands of players, and it has been optimized over the years to provide a smooth and stable experience for players.

One of the most significant improvements to the engine in Mist of Pandaria was the introduction of a new lighting system. The new lighting system improved the game’s visuals and made the game world feel more immersive. The lighting system also allowed for more dynamic lighting effects, such as shadows and reflections.

World of Warcraft is a complex software application that requires a significant amount of code to develop and maintain. The game’s code is written in several programming languages, including C++, Lua, and XML. C++ is the primary language used for developing the game’s core engine and client, while Lua and XML are used for scripting and data files, respectively.

Blizzard Entertainment has a dedicated team of developers and engineers who work on the game’s codebase. The team is responsible for writing new features, fixing bugs, and optimizing the game’s performance. The team also works closely with the game’s designers and artists to ensure that the code meets the game’s design and visual requirements.

To maintain the codebase, Blizzard uses version control software such as Git. Version control software allows multiple developers to work on the same codebase simultaneously, while keeping track of changes and versions. This helps ensure that the codebase remains organized and efficient.

In addition to maintaining the codebase, Blizzard also releases updates and patches to the game on a regular basis. These updates may include bug fixes, new features, and balance changes. The updates are tested extensively before release to ensure that they do not introduce new bugs or issues.


World of Warcraft: Mist of Pandaria introduced several new graphical features that improved the game’s visuals. One of the most significant improvements was the introduction of new character models. The new models had more polygons, better textures, and improved animations. The new models made the game’s characters look more realistic and detailed.

Another significant improvement was the introduction of a new shader system. The new shader system improved the game’s lighting and shadows, making the game world feel more immersive. The shader system also allowed for more realistic water and weather effects.


Networking is a critical component of any multiplayer game, and WoW: Mist of Pandaria is no exception. The game uses a client-server model for networking, where the client (the player’s computer) communicates with the server (Blizzard’s servers) to send and receive data.

Blizzard has invested heavily in its networking infrastructure to ensure that players have a smooth and stable experience. The company has data centers located around the world to reduce latency and improve connection quality.

User Interface:

The user interface (UI) is how players interact with the game, and WoW: Mist of Pandaria introduced several improvements to the game’s UI. One of the most significant improvements was the introduction of a new quest tracking system. The new system made it easier for players to track their progress on quests and provided more information on the quest objectives.

The game also introduced several new UI customization options. Players could now customize the game’s interface to their liking, such as changing the size and position of UI elements.


World of Warcraft: Mist of Pandaria was a significant expansion to the World of Warcraft game. The expansion introduced several new technologies and improvements that improved the game’s visuals, networking, and user interface. Blizzard continues to invest in the game’s technology, and the game remains one of the most popular MMORPGs in the world.

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