Shin Megami Tensei IV is a post-apocalyptic role-playing video game developed by Atlus for the Nintendo 3DS. It was published by Atlus in Japan and North America by Atlus and by Deep Silver in Europe. It is the fifth entry in the Shin Megami Tensei series, the central series in the Megami Tensei franchise. Only one version of the game has been published, in Japan, North America, and Europe in 2013. A pseudo-sequel/alternate timeline sequel was released in 2016 known as Shin Megami Tensei IV: Final or Shin Megami Tensei IV: Apocalypse for the Nintendo 3DS in 2016 by Atlus. It was published by Atlus in Japan and North America by Atlus and by Deep Silver in Europe. It's seen as a controversial entry in the series for retconning many events in the story, going for a more anime based approach, and removing the core alignment system the series is known for. (I still personally really enjoy it as its own title.)

Shin Megami Tensei III: Nocturne[a] is a post-apocalyptic role-playing video game developed by Atlus for the PlayStation 2. It was published by Atlus in Japan and North America, and by Ghostlight in Europe. It is the third entry in the Shin Megami Tensei series, the central series in the Megami Tensei franchise. Multiple versions of the game have been published: the original version was published in Japan by Atlus in 2003, while a director's cut was released in 2004 in Japan. The director's cut was localized and released in North America in 2004 as Shin Megami Tensei: Nocturne and in Europe in 2005 as Shin Megami Tensei: Lucifer's Call. A high-definition remaster was released for the Nintendo Switch and PlayStation 4 in Japan in 2020, and is planned for an international release in 2021.

Shin Megami Tensei III: Nocturne[a] is a post-apocalyptic role-playing video game developed by Atlus for the PlayStation 2. It was published by Atlus in Japan and North America, and by Ghostlight in Europe. It is the third entry in the Shin Megami Tensei series, the central series in the Megami Tensei franchise. Multiple versions of the game have been published: the original version was published in Japan by Atlus in 2003, while a director's cut was released in 2004 in Japan. The director's cut was localized and released in North America in 2004 as Shin Megami Tensei: Nocturne and in Europe in 2005 as Shin Megami Tensei: Lucifer's Call. A high-definition remaster was released for the Nintendo Switch and PlayStation 4 in Japan in 2020, and is planned for an international release in 2021.

First! - Generic YT comment