- In the Golden Ending of the 1, Rogan's fiance, Sophie, survives the attack by The Chariot. And if the existence of Lisa in the third game is any indication, her survival is canon.
- In the special addition for 4, after the end of each game there is a 'Partner Rating' to judge how well the two players cooperated with each other. If you managed to get a very high score, this◊ will be the message that you get.
As long as there are couples like you in this world, there will always be hope for us all.