Hello. The problem is troubling. Permission to install everywhere allowed. Play protection turned off. But still, this error does not disappear. There were no such problems with version 0.5.7. Phone honor 10i 4 gb RAM 136 internal. Please give back Link to version 0.5.7. P.s sorry for my English
Viewing post in Femdom City M.A.N.T.I.S. [0.8.1] First Endings Edition comments
there is no option to give back the link to the android mobile 0.5.7 version. and i can't help you because i cannot read russian, so i do not know what the screen that you posted above says.
keep in mind that the android versions are very experimental. the game is meant to be played on a windows device