Runescape Record breaking
"RuneScape" currently has players in more than 150 countries. In 2008, Guinness World Records crowned the game with the title of "World's Most Popular Free MMORPG," but this isn't the only world record that "RuneScape" has won. The game also holds the Guinness World Record for the most updated game, as well. With content releases nearly every week, the game is constantly changing and evolving, meaning that there is always a new adventure every time players login to the game. Ref. Source 4
Runescape (Hover)