Atlus announced the localization of Attack on Titan: Humanity in Chains for Nintendo 3DS, during a Nintendo Direct on April 1st. The game, originally developed by Spike Chunsoft, is based on the popular anime and manga series, where humans fight giant-sized humanoids called Titans to defend their city and only home. In story mode, players can choose to play as the main characters of the series such as Eren and Mikasa as you follow the story through their perspective. In World mode, you can create your own character and choose missions and develop your character as you see fit. The game features local and online co-op multiplayer and New 3DS owners can control the camera with the C-stick. The game is scheduled for a May 2015 release digitally on 3DS eShop for North America and Europe.
You can check out the official Western website here. The website is already updated with extensive information about the gameplay and other features.