Before Crisis: Final Fantasy VII
Before Crisis: Final Fantasy VII, a game for mobile phones released in 2004, is another prequel to Final Fantasy VII and it is only available in Japan. Taking place six years prior to the events of FFVII, while the timeline of the game overlaps with certain sequences in Crisis Core, it primarily focuses on the group known as the Turks, giving insights into some of their missions and Shinra's conflicts with the resistance group known as AVALANCHE.
Cissnei functions as one of the playable characters available in Before Crisis promptly given the default name of Shuriken (Female) based on her weapon of choice. She was introduced alongside Katana (Male) in Episode 18 as a senior Turks member who belonged to a secondary division before being called back to headquarter to support her colleagues.