It seems that THQ may be having a spot of trouble with Darksiders 2. In a recent interview between THQ and RipTen, a PR rep for the company stated that he could not confirm the June 26 release date. When asked about a delay being possible for the game, they were met with “We haven’t announced anything… but the team is working really, really hard. We’re not going to ship it before it’s done.”
THQ has been having quite a bit of financial troubles since the beginning of the year. They made cuts to Virgil Games and turned Warhammer 40,000: Dark Millennium into a single player experience rather than an MMO. There is a chance that Darksiders 2 could make the June 26 release date, but I would not count on it.