The game's audio was well received, particularly the background music. By assigning music to different areas of the game world, reviewers felt that the fantasy style added to the player's immersion,[81] and that the replay value was increased.[20] The sounds and voices used by characters and NPCs, as well as the overall sound effects, were felt to add a "personality" to the game.[81]
In September 2006, reports emerged of spoof World of Warcraft game advice websites that contained malware. Vulnerable computers would be infected through their web browsers, downloading a program that would then relay back account information. Blizzard's account support teams experienced high demand during this episode, stating that many users had been affected. Claims were also made that telephone support was closed for isolated periods due to the volume of calls and resulting queues.[115] In April 2007, attacks evolved to take advantage of further exploits involving animated cursors, with multiple websites being used.[116][117] Security researcher group Symantec released a report stating that a compromised World of Warcraft account was worth US$10 on the black market, compared to US$6 to US$12 for a compromised computer (correct as of March 2007).[118] In February 2008, phishing emails were distributed requesting that users validate their account information using a fake version of the World of Warcraft account management pages.[119] In June 2008, Blizzard announced the Blizzard Authenticator, available as a hardware security token or mobile application[120] that provides two-factor security. The token generates a one-time password based code that the player supplies when logging on. The password, used in addition to the user's own password, is only valid for a couple of minutes, thus providing extra security against keylogging malware.[121]

15 nov Expansiones Después del Classic Esto fue lo que comentaron en la Blizzcon: "P: ¿Tendrá WoW: Classic el mismo parche siempre o tendrá sus propias expansiones? En este momento estamos intentando restaurar la versión de 2006. Una vez que el juego esté disponible el próximo verano, escucharemos a los jugadores y haremos lo correcto para el juego, pero tendremos que ver." Veo que dejan la puerta abierta pero me preocupa lo de escuchar a los jugadores. Las directrices de los veteranos ya han estado claras y se les ha comunicado por activa o por pasiva. No se si dentro de 3 años tendré otra perspectiva pero ahora mismo no quiero sorpresas en verano.Nümayos35 15 nov

Hacia finales de 2007, fueron lanzados una serie de anuncios para la televisión en los que salían celebridades como Mr. T, William Shatner, y Verne Troyer hablando sobre las distintas clases de los personajes en el juego.56​ Se lanzó en español uno con Guillermo Toledo, y en francés uno con Jean-Claude Van Damme.57​ Se lanzaron dos más en 2008, uno con Ozzy Osbourne y otro con Steve Van Zandt.58​
World of Warcraft was first announced by Blizzard at the ECTS trade show in September 2001.[43] Released in 2004, development of the game took roughly 4–5 years, including extensive testing. The 3D graphics in World of Warcraft use elements of the proprietary graphics engine originally used in Warcraft III.[43] The game was designed to be an open environment where players are allowed to do what they please.[44] Quests are optional and were designed to help guide players, allow character development, and to spread characters across different zones to try to avoid what developers called player collision.[45] The game interface allows players to customize appearance and controls, and to install add-ons and other modifications.[46]
El mapamundi de World of Warcraft es muy extenso, ya que cuenta (a partir de las expansiones) con CUATRO dimensiones o mundos: Azeroth, Terrallende, Draenor y Argus, que cada uno cuenta con continentes, numerosas regiones, ciudades y mazmorras que se pueden explorar. Las tierras incluidas con el juego básico son los Reinos del Este y Kalimdor. Después, con cada expansión se fue aumentando poco a poco el mapamundi añadiendo nuevas zonas a explorar, o remodelando las tierras anteriores, actualmente el juego base World of Warcraft Battlechest incluye contenido explorable hasta la expansión de Legion, incluyendo las dos tierras mencionadas anteriormente, Pandaria, Terrallende y Rasganorte.