Note: This game is also titled Shadow Of Memories.
 

Restore energy units
When you find yourself low on energy units, allow yourself to die. The moment you are brought back to life, you will receive an energy unit for free. For example, if you let yourself die five times in a row you will get five energy units for free. Do this trick each time you begin a new chapter.

Replay mode
When you finish the game, one of five endings will appear. An extra menu will now be available at the title screen, which will allow you to view the percentage finished for every chapter. You can also start the completed game over again at the beginning to try to do better.

Different FMV sequences
Finish the game to access a FMV sequence from the Spring 2000 Tokyo Games Show. Finish the game after obtaining three different endings to access a FMV sequence from a private Konami game show in Europe. Finish the game after getting all five normal endings and the "Extra" ending to access a FMV sequence from the Fall 2000 Tokyo Games Show.

Alternate title screen
Finish all chapters with a 100% ranking to view Margarette and Dana while at the title screen.

Extra ending
Access all five normal endings. A special prologue will appear, which allows you to play again and access the "Extra" ending. In EX Mode, you must find the elixir of life for Mrs. Wagner.