Akatsuki no Amaneka to Aoi Kyojin Xbox 360 br Akatsuki no Amaneka to Aoi Kyojin (暁のアマネカと蒼い巨神 -パシアテ文明研究会興亡記?) is a Japanese video game developed by Kogado Studio and CyberFront on March 11, 2010. The game is a port from the 2008 PC game developed by Kogado Studio. The game is third entry in Deep-Blue series, after Tristia of the Deep-Blue Sea and Neosphere of the Deep-Blue Sky.