Triangle Strategy is a 2022 tactical role-playing game co-developed by Square Enix and Artdink and published by Square Enix for the Nintendo Switch. Nintendo released the game internationally for the Nintendo Switch. The Windows version was published by Square Enix and was released on October 13, 2022. A virtual reality version for Meta Quest 2, Meta Quest Pro and Meta Quest 3 was released on October 31, 2024. The development of the game was led by Tomoya Asano, producer of Bravely Default and Octopath Traveler.
Triangle Strategy received positive reviews from critics, who praised the combat, narrative, score, and art direction but criticized the high volume of cutscenes.