The original Attack on Titan manga, which inspired the game, was first published.
The Attack on Titan anime adaptation premiered, greatly increasing the franchise's popularity and leading to the development of related games.
The game Attack on Titan: Wings of Freedom was officially announced, generating excitement among fans of the series.
The game was released in Japan for PlayStation 3, PlayStation 4, and PlayStation Vita.
The game was released in North America and Europe, making it accessible to a wider audience.
Eren Yeager, Mikasa Ackerman, and Armin Arlert join the 104th Training Corps to become soldiers.
The main characters graduate from the 104th Training Corps and choose to join the Scout Regiment.
The Scouts fight to reclaim Trost District after a breach by Titans threatens humanity’s survival.
Eren transforms into a Titan for the first time, shocking his comrades and turning the tide against the Titans at Trost.
The Survey Corps launches an operation to seal the breach in Wall Rose to protect humanity within the walls.
The Scouts battle the mysterious Female Titan who infiltrates their expedition, revealing her identity as Annie Leonhart.
The Female Titan is defeated and crystallized, ending the threat to the Scout expedition.
The Survey Corps fights to stop the Titans from breaching Wall Rose again during another large-scale attack.
