One night, Keima is in his room when he picks up a certain game.  On the cover is a very poorly drawn heroine, Yotsuba.
Will this game change the world as Keima knows it?──
Keima Katsuragi, the god who has won the hearts of many girls.  Will he finally see his ideal ending...!?
Dialogue? Story? Minigames? Date? -> Underwater
¿Diálogo? ¿Historia? ¿Minijuegos? 
¿Cita? -> Bajo el agua
¿Diálogo? ¿Historia? ¿Minijuegos? 
¿Cita? -> Bajo el agua
Diálogo? História? Minigames? Encontros? -> Por água abaixo