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Shin Megami Tensei: Imagine, formerly known as Megami Tensei Online: Imagine, was a 2007 massively multiplayer online role-playing game (MMORPG) for PC, and a spin-off in the Shin Megami Tensei series. It was developed by Atlus and CAVE, and published by Marvelous Online, releasing on April 4, 2007 in Japan. The game was released in North America on December 31, 2008 and in Europe on January 5, 2009.
Service for the game ended in North America and Europe in January 2014, and it's Japanese servers closed in May 2016. A few unofficial "Private Server" versions of the game still exist.