The original Hopeless Fortress attraction ran for 3 years before being renewed and refurbished as Hopeless Fortress 2 in July of 2015.
Ozawa and Isoda met while challenging the Hopeless Fortress 2 attraction, and they decided to collaborate in order to conquer the game’s many challenges.
Even after teaming up, Ozawa and Isoda needed many attempts to conquer Hopeless Fortress 2.