Koei Tecmo America and developer Omega Force released the official gameplay trailer for Attack on Titan 3 during Summer Game Fest 2026 [3].

The announcement marks the beginning of the end for the gaming franchise, serving as the final chapter of the series. By showcasing gameplay ahead of the launch, the publishers aim to build momentum for the narrative conclusion of the story.

The game is slated for a worldwide release in winter 2026 [1]. While some reports indicated a July 1, 2026, date [2], the primary release window is listed as winter. A global live stream was scheduled for July 1, 2026 [2], to provide further details on the title.

According to the announcement, the title will launch on several platforms including PlayStation 5, Xbox Series X|S, PC via Steam, and the Nintendo Switch 2 [4]. This multi-platform approach ensures the final installment reaches the widest possible audience across current and upcoming hardware.

The trailer was first presented at Summer Game Fest 2026 [3], a global event used to highlight upcoming industry titles. The footage focuses on showcasing the mechanics and visual fidelity of the final chapter as it prepares for its winter debut [1].

Omega Force is handling the development, continuing the partnership between the studio and Koei Tecmo that defined previous entries in the series [1]. The focus remains on promoting the game's scale and the climactic nature of the plot.

“The announcement marks the beginning of the end for the gaming franchise.”

The inclusion of the Nintendo Switch 2 alongside PlayStation 5 and Xbox Series X|S suggests that the game is being used as a benchmark for next-generation hardware capabilities. Furthermore, the discrepancy in release dates—between a July live-stream and a winter launch—indicates a prolonged marketing campaign designed to sustain interest through the end of the year.