| Achievement | How to unlock
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| Bad friend | Feed the Horsemen.
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| Brainiac | Beat the hot plate puzzle on your first try.
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| Cat murderer | Hit the 'kill kitty' button twenty times.
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| Chicken | Unlock the hints system.
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| Cursed | Sell the ring.
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| Day 1: A box full of junk and too much free time | Complete the prologue.
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| Day 2: Excuse me, am I trapped in time already? | Complete episode one.
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| Day 3: Mortimer’s dungeon | Complete episode two.
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| Day 4: Officer Hicks, give me that ring | Complete episode three.
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| Day 5: Till the Magnumatic do us part | Complete episode four.
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| Day 6: ‘You smoke? No thanks, I’m trying to quit | Complete episode five.
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| Day 7: The final barbecue | Complete episode six.
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| Good friend | Beat the final conversation choosing only the correct answers.
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| Gort salutes you | Tell Bogs the password.
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| I want no spoilers | Beat the puzzle of the Sci-Fi Con sign without the bum’s help.
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| It’s over | Beat the whole game.
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| Lover of The Trilogy | You didn’t fail any question in HAL's game.
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| Old school | Beat the game without using the hints system.
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| Perfectionist | You made a complete scarecrow.
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| Survival horror lover | Beat the puzzle of the drawers and the books on your first try.
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| Three meals a day | Feed the pigeons three times.
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