| Achievement | How to unlock
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| -48 HOURS REMAIN- | Finish the first day of any route.
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| Cooking by the Book | Take an actual honest-to-god IRL photograph of the cake you're sharing with *Hyun-ae, and e-mail it to the developer! cake@hateplus.com
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| Deep Space Therapist | Read every log file again with *Mute on day three.
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| Don't create a TIME PARADOX! | Complete all three routes over the span of nine real days without skipping, LIKE YOU'RE SUPPOSED TO, GEEZE.
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| Have you tried doing a factory reset? | Finish the game with the security AI in a default uniform, New *Mute!
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| I Heard You Like Visual Novels | Finish the game with your completely impossible AI harem!
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| Level Four Revive Materia | Finish the game with the security AI in traditional dress, *Mute!
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| Red and Gold | Start *Mute's route and finish, as both a man and a woman.
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| Relationship status: it's complicated | Finish the game with your cute AI wife and/or completely platonic friend *Hyun-ae!
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| SEE YOU SPACE INVESTIGATOR... | Finish your mission by arriving on Earth.
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| The Death of Old *Mute | LOL SPOILERS *MUTE DIES
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