User blog comment:Warmachine375/When will Gun Gale Online become an anime?/@comment-121.203.235.63-20130711011707/@comment-5592165-20130711025316

No, no one know the reason. In fact, it is funny to put it that way. I don't fully understand how the anime team decide to do/not to do 2nd season.

For the time being, I suggest you watch this video someone post here. interview with director & producer