 On May 11 , 2010 , Square Enix released a piece of downloadable content for the game , titled " The World of Recycled Vessel " . The small expansion features a series of fifteen battles with the incarnation of Nier other than the one in the specific version of the game . Nier enters the battles in a dream world accessed through a diary in his house . The expansion offers new costumes and weapons for the game . Square Enix executive producer Yosuke Saito later commented that " a number of things " related to Nier were in progress , and that an announcement could be due in 2011 . The only announcement ended up not being for a new Nier video game , but instead for a live evening concert for Nier 's music titled " Nier Night ~ Evening of Madness " which took place on October 28 , 2011 . 
