The MMORPG that will be the one to take the crown from World of Warcraft and become the new #1 game of the genre.
While many MMOs are labeled the WoW killers before release, it is shortly realized after that they are in fact not.
by asmith2721 October 31, 2007
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noob: guys why is wow server down

Gamer: the wow killer is out
by hypehype December 28, 2009
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A game that is labelled as WoW Killer is usually a game that commits suicide 1 month after.
"Have you heard of the new xy game? It's the new WoW Killer!"
*1 Month later*
-xy Game is dead.
by xHellscream44 June 4, 2018
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