| Achievement | How to unlock
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|---|
| Air Hockey Champion | Won against three people in Air Hockey.
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| Air Hockey Master | Won against all five people in Air Hockey.
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| Bad Ending Master | Experienced bad endings in all of the routes.
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| Congratulations! | Achieved the Mini Game reward.
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| Encounter with Orion | Cleared the Prologue.
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| Eternal Memories | Unlocked Memories of every character.
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| Even Now, and Always... Forever. | Reached the Good Ending in the Diamond World.
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| Fate Truly Brought Us Together | Reached the Good Ending in the Spade World.
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| Good Ending Master | Experienced good endings in all of the routes.
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| Grim Fate | Reached a bad ending in one of the routes.
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| I Will Never Leave You | Reached the Good Ending in the Clover World.
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| It Was Love All Along | Reached the Good Ending in the Heart World.
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| Memories of Ikki | Unlocked Memories of Ikki.
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| Memories of Kent | Unlocked Memories of Kent.
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| Memories of Shin | Unlocked Memories of Shin.
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| Memories of Toma | Unlocked Memories of Toma.
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| Memories of Ukyo | Unlocked Memories of Ukyo.
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| Memories Returned | Collected every trophy in the game.
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| Normal Ending Master | Experienced normal endings in all of the routes.
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| Peaceful World | Reached a normal ending in one of the routes.
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| Rock-Paper-Scissors Champion | Won against three people in Rock-Paper-Scissors.
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| Rock-Paper-Scissors Master | Won against all five people in Rock-Paper-Scissors.
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| Secrets Revealed | Listened to every still image voice.
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| The Most Important Thing | Reached the Good Ending in the Joker World.
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| Traveler of Worlds | Experienced every possible ending.
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| Visions Shared | Witnessed all of the extra stories.
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