It’s been a busy week for SNK. A very early announcement for Psycho Soldiers to be joining Metal Slug Defense, Athena at least is scheduled for May the 1st, which is still a way off! Psychoballllllll @IkariLoona #metalslugdefense #msd #kof pic.twitter.com/wtXDCZ72Dk — ON.Gunsmith Cats (@orochinagicom) March 18, 2015 Sister Quest has begun its drive on …