MidBoss

1. 
   Possession

   Possess your first creature
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2. 
   On your way

   Meet the cat merchant
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3. 
   I'm attacking the darkness!

   Destroy 50 inanimate objects with magic missile
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4. 
   Cratefish are great fish

   Liberate 450 cratefish
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5. 
   Favored by the gods

   Gain a major blessing from all four gods
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6. 
   Today is not a good day to die

   Cheat death
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7. 
   Misery loves company

   Share a death card on social media
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8. 
   Let me show you how it's done

   Import a death card
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9. 
   Full house

   Start a game with 6 pieces of grave goods
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10. 
    Void keeper

    Beat the game
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11. 
    Do you feel lucky, punk

    Get a lucky drop with a x16 multiplier
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12. 
    90s Kid

    Unlock all retro mode filters
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13. 
    Revenge is a dish best served cold

    Kill the skeleton and zombie from the intro cutscene
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14. 
    Form grandmaster

    Master every form in the game in a single run
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15. 
    Yarnballs for the yarnball god

    Accumulate 5,000 yarnballs in a single run
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16. 
    Stop! Hammer time

    Pretend to be a smithy 200 times
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17. 
    The nuclear option

    Kill 6 creatures with a single attack
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18. 
    Iconoclast

    Vandalize 50 shrines
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19. 
    Behind the scenesSecret

    Steam withholds the description of a secret achievement.
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20. 
    I can dance all daySecret

    Steam withholds the description of a secret achievement.
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21. 
    ERROR: ACHIEVEMENT CORRUPTSecret

    Steam withholds the description of a secret achievement.
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22. 
    Yo dawg

    Unlock the power of Mid OS and boot up MidBoss Classic
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Names, descriptions and icons are the game’s own, as Steam publishes them.