Two alternative bad endings see one of the protagonists undergo the second transformation if Indiana could not convince Ubermann to use the machine instead, or if Sophia was not freed from her prison and Nur-Ab-Sal's influence. In the happy ending, Atlantis succumbs to the eruption of the still active volcano as the duo flees from the city. The final scene depicts Indiana kissing Sophia on top of the escape submarine, to comfort himself for the lack of evidence for their discovery.[24]