Aniplex has announced that they will be releasing a brand new mobile game based on the Demon Slayer IP called; Kimetsu no Yaiba – Keppuu Kengeki Royale (鬼滅の刃 血風剣戟ロワイアル). The game is expected to launch in 2020.
The game is said to be a Asymmetric survival game between the Demon Slayer Corps and the Demons. I’m not sure if they will be using the traditional 1v4 system or will it be something new. Stay tuned for more information!