Siren Cheats

If you want to give your contribution, you can submit your cheats using this form.

Unlock Time Attack

To unlock Time Attack Mode, after completing the game with the first ending, at the stage screen press Square.


Submitted by: seth_2001




Unlock Brain Cell Revival Game

To unlock Brain Cell Revival, find archive item #087 in Kyoya's stage, Day 3, 3:00. The game will become available at the main menu.


Submitted by: seth_2001