Attack on Titan: Humanity in Chains (進撃の巨人～人類最後の翼～, Shingeki no Kyojin ~Jinrui Saigo no Tsubasa~, lit. "Attack on Titan: The Last Wings of Humanity"), known in Europe as Shingeki no Kyojin: Humanity in Chains, is an action game developed by Spike Chunsoft for the Nintendo 3DS, based on Hajime Isayama's Attack on Titan manga series. The game was originally released in Japan on December 5, 2013, with an updated version, Attack on Titan: Jinrui Saigo no Tsubasa CHAIN, released on December 4, 2014.