9-nine-:Episode 4 is a game developed by PALETTE and published by Sekai Project in March 19, 2021. Kakeru and his friends uncover the identity of the mastermind behind the incidents in Shiromitsugawa as the story shifts to focus on Noa Yuuki, a girl with a strong sense of justice. What secrets will they uncover about the Artifacts and the bonds that ties them all together?
The system requirements are low, but it's recommended to have a dedicated graphics processing unit for successfully playing 9n:E4. GeForce GT 650M or better mobile GPU is needed.
Note that at least 3gb of disk space is needed.