What permission the game showing No permissions requested
Viewing post in Femdom City M.A.N.T.I.S. [0.8.1] First Endings Edition comments
not the app itself, it is about general third party application permissions on your phone. i am not sure where but you should find it in the settings.
beware that the mobile port is experimental and can have issues. the game is made for windows pc due to the large amount of pictures and animations. most phones cannot handle the memory leak, no matter how powerful