| Console: | PC |
| TV Standard: | Region Not Set |
| Publisher(s): | Atlus Co., Ltd. |
| Release Date: | 2017-10-16 |
| Players: | 1 |
| Co-op: | No |
| ESRB: | Not Rated |
| Type: | Role-Playing, Platform |
Shin Megami Tensei: Synchronicity Prologue is a game developed by Den-fami Nico Game Magazine’s Ladybug team for PC. The game was a limited time free offer on Atlus Japan's official site from October 16th to December 24th, 2017. An unofficial English patch has been released by Brento_Bento. Initially, the game was labelled a hoax (嘘です, uso desu)? in the Japanese trailer for Shin Megami Tensei: Strange Journey Redux on October 13, 2017 upon which it received strong positive feedback from viewers for the production of such a game. Three days later it was revealed to be a fully playable game ready for public access as part of the 25th anniversary of the Megami Tensei series and marketing campaign for Shin Megami Tensei: Strange Journey Redux.
