After you save the game for the first time, A-Mode DDS will be unlocked from your main screen, if you choose to go back to the main screen after saving. More options in A-Mode DDS will be unlocked after you beat the game once.
| Unlockable | How to unlock
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|---|
| "A-Mode DDS" option | Save the game once.
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| More options in A-Mode DDS | Beat the game once.
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