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Playstation 2 : Forbidden Siren Cheats
Below are the cheats, hints, and tips that Game Gas knows about for Forbidden Siren. On the right are
websites that may have additional cheat codes, hints, or tips for Forbidden Siren.
Time Attack Mode
Complete every scenario and objectives one and two for all stages
Archives Trick
After you finished the game and unlocked the zuno game, go to the stage where your archive is missing, take it, then in the menu select Back To Title.Then, enter the zuno game and immediately exit. The game should ask you to save on your game file. Save and the archive will be saved also.
Puzzle Game
Acquire archive 087 on Kyoya Sudo's stage, Day 3, 03:00
Hidden movie
Complete the game with the second ending and collect all 99 archive items to unlock the 100th item. Go to the stage select screen and move the cursor to the upper right corner. There is a cinema that takes place in 684 AD showing the fate of the alien visitor.