is a post-apocalyptic role-playing video game developed and published by Atlus. Originally released for the Super Famicom in 1992 in Japan, it has been ported to multiple systems and eventually released in the West for iOS in 2014. It is the third game in the Megami Tensei series and the first in the central Shin Megami Tensei series. The gameplay uses first-person navigation of dungeons and turn-based battles against demons. The player can recruit demons as allies by talking to them rather than fighting them, and two to three demons can be fused to create new demons.