| Console: | Sony Playstation Portable |
| TV Standard: | Region Not Set |
| Developer(s): | ASCII Entertainment, MediaWorks |
| Publisher(s): | ASCII Entertainment Software, Inc. |
| Release Date: | 2011-12-08 |
| Players: | 1 |
| Co-op: | No |
| ESRB: | Not Rated |
| Type: | Adventure |
A visual novel for the PlayStation Portable handheld console based on the Toaru Majutsu no Index universe's sidestory Toaru Kagaku no Railgun. The video game features an original story by the author of the series, Kamachi Kazuma, featuring another Urban legend based in Academy City.
Its existence was foreshadowed by a secret Misaka Mikoto scenario featured in the Toaru Majutsu no Index PSP Game that could only be accessed via a file taken from the Railgun game.
