The official twitter account for Attack on Titan revealed on April 30th that there are plans to release a portable or console game of the series. One twitter follower asked those in charge of the Titan manga, at Bessatsu Shonen Magazine, about plans for a future video game release. Bessatsu noted that a social game, titled Shingeki no Kyojin – Hangeki no Tsubasa (Attack on Titan: The Wings of Counterattack), has already been launched by the company Strategy and Partners. They noted that though there are plans for a video game, they cannot release any details.
The series itself has become a sleeper hit, gaining a massive surge in popularity outside of Japan. There are also plans to release a live action film next year.