Square-Enix has registered a new product with the name “The Mad & the Monstrous“:

The Mad and the Monstrous Leak: Square Enix registers 'The Mad & the Monstrous' | VGLeaks 2.0

 

We have no idea about platform, genre or other details.

My first thought would be this is a mobile game, but one of the first reactions to the resignation of Wada as S-E CEO was to put on hold the mobile division and sell an important part of it.

We’ll have to wait.

Thanks to GAF.