There’s a Japanese network test (that is, beta) for Dark Souls II currently being run, and one player has released a 19 minute video showing off some of the action the beta testers are enjoying, including a boss fight at the 12 minute mark.
Dark Souls II won’t be coming out in Western countries til March 2014 for PC, Xbox 360 and PlayStation 3, so enjoy this taste of gameplay while enduring the long wait.