ArenaNet announces details about Stronghold; a new PvP mode coming to Guild Wars 2: Heart of Thorns, the upcoming first expansion for Guild Wars 2, their MMORPG sequel. This blog post has a detailed outlook on the new mode, and the developers plan to show this off later today in a livestream on Twitch, which should get underway at 1:00 pm EST. Word is: "On the stream, Hugh Norfolk will join host Joshua Davis to reveal all the new game mechanics and gameplay intricacies that Stronghold has to offer." To help eager fans pass the time until the stream, they offer some new screenshots.