Guild Wars Eye of the North

Guild Wars: Eye of the North, (a.k.a. Campaign Four, a.k.a. Chapter Four) is an upcoming product of the Guild Wars game series, a follow-up of the other three. Unlike the previous three campaigns, Eye of the North is not a standalone, it is only available as an expansion.

No title has been announced so far.
 * Notes:
 * ''NCSoft has registered eyeofthenorth.org, but whether or not this is to be the next campaign has yet to be determined, despite rampant speculation about the name.
 * NCSoft has also trademarked the name "GUILD WARS: EYE OF THE NORTH" with the United States Patent and Trademark Office.

Content
No theme or new content has been announced so far. The May edition of PC Gamer will effectively announce Campaign Four, with a 15-page cover on it, containing official information from ArenaNet. The magazine shipped on Thursday 15th March to subscribers, and will arrive shortly. It will not be available on shelves until April 3rd.

Release Date
The game is scheduled for release in 2007, but no precise date has been officially announced.

Only dates that are officially announced by ArenaNet will be posted here!

However, for personal estimation of the release date, the following facts may provide some starting points:
 * ArenaNet have stated that they plan to release two campaigns per year, released on staggered six month cycles. Factions (campaign 2) was released April 28, 2006 and Nightfall (campaign 3) was released on October 27th, 2006.
 * This time last year, Factions had already been announced, a PvP preview had already been completed and a beta test was scheduled for late March. C4's release date will have to be later than that of Factions due to the amount of time that is required for proper testing.
 * According to Jeff Strain the development time for each campaign is roughly 1 year and that ArenaNet now creates two campaigns at a time on overlapping schedules.
 * During E3 2006 ArenaNet confirmed that developement on Campaign 4 was well underway.
 * ArenaNet sent out the first wave of alpha test invitation emails on January 9th . On December 12th Gaile Gray stated that testing (from the context, implicitly out of house testing) for campaign 4 has not started.
 * An NCSoft press release from February 7th, 2007 states that "... the company anticipates the launching of Tabula Rasa and a new major update to the Guild Wars franchise in the latter half of 2007", which may refer to the next campaign.

From official sites

 * NCSoft.com - NCsoft records KRW 338.7 billion in sales in 2006 (mentions upcoming "major update to the Guild Wars franchise")

From other sites

 * Guild Wars Guru: forum thread on the PC Gamer article
 * United States Patent and Trademark Office
 * Whois lookup of eyeofthenorth.org
 * Guild Wars Guru - 03/01 Gaile Gray: PC Gamer Announces C4 info for next month!
 * Gamespot - Utopia not to be used as a product name - Jan 18, 2007
 * GameSpy Guild Wars Campaigns 3 and 4 -- development is underway