Just to mention: you do not have to do this for me; I found my way around it by some kind of cheat. However, there may be a real bug and other users may also run into it (unless it is something related to my computer).
JoeTaxi
Recent community posts
It is in different scenes where more than one enemy is involved. Maybe even in all multi-enemy scenes. I made a screenshot of the fight against Asaris. Originally three enemies, two are 'dead', only Asaris is left and I cannot interact with the game anymore. The trick to get through that seems to be to kill them in the right order (so it is possible, but I did not yet try again).

FYI: it happened to me a number of times that the game is stuck after 'killing' some enemies out of several enemies. For instance, a fight starts with three enemies. One or two succubi 'die' and the the game may be stuck. The game program is still running but interaction is impossible. Whether this happens seems to depend a bit on the sequence of eliminating the enemies.
I think I got the latest update (a couple of days ago). I can't leave the room because the exit cannot be passed. I can walk to the exit and then, that's it. Maybe I should add something. As a not-too-young person (not sure whether that's really the reasons) my reactions were probably too slow for this game and in order to make it at all; I had to edit the corresponding json file and deleted all the 'Alert FoV 90', so that the succubi would not spot me. Not sure whether this also blocked the exit. On the other hand, once I had started the raid (with the unmodified json file), I could also not leave the room through the exit (in that case, without having helped the girl since ...too slow...).