Devil realm escape simulator

[Devil Realm Simulator V.1.0.2]
(Update schedule: Unknown. This simulator have been slowly developed for personal use, apologies...)

This is the mansion of devils, a world beyond your imagination where everything is 1000 times larger. As a mere human, like a speck of dust fallen into this place, you must survive among ten unique, giant, beautiful girl-devils preparing their invasion of the human realm. Amidst their careless footsteps, trivial pranks, or genuine threats, you will be treated sometimes as a toy, sometimes as a pet, or perhaps as something more. Will you manage to escape the giant devils’ mansion and return to your own world?