I really enjoyed the game so far but I have an idea that I think would be cool. The succubi so far are interesting but I think they could be much more. The two options you have with them currently are to scare them off or free them but since there is no reward for either it seems like a waste to play the minigame to free them. It would be a lot better if when you free them they join your camp and give a small buff during battle. This would give the player a choice to either take the easy route and scare them or take the time to free them and get a new member for the camp.