I realize that you are doing the work and thus taking the decisions. Still, I want to try to convince you once more to drop the princess rule. It may have been fun for somebody. So somebody had a big laugh trapping the newbie players with making the right decision for anybody with a role playing background the hidden trap. But let's get rid of a load stone of the past. Instead go with role playing flair. keep the game attractive and intuitive and change it that letting the unicorn live gives a real bonus to good players. What you do to the unicorn should also affect the players alignment. I am new to this modmod and it is your decision. I have played fall from heaven and it was exactly what I liked most about it that you could usually trust your intuition with the decsions. Again, it's your decision, I can only urge you for the sake of any new players. Trust me other new players will have similar issues.