Here is the full list of all 40 Little Goody Two Shoes achievements.
Spend 500 tiffle.
Earn all achievements.
Get tried for witchcraft.
Succumb to the Witch's desire.
Watch all endings.
Watch Elise's final punishment.
Become one with Rozenmarine.
Max out one relationship. The future seems bright for Elise and her beloved.
Bear witness to Elise and Lebkuchen's fate.
Bear witness to Elise and Freya's fate.
Bear witness to Elise and Rozenmarine's fate.
Uncover Father Hans' sinister plot.
Sacrifice yourself for your beloved.
Sacrifice Lebkuchen.
Sacrifice Freya.
Sacrifice Rozenmarine.
Find your way out of the Demon Woods.
Achieve five hearts with someone.
Attend the Walpurgis Festival.
Uncover the truth of the Golden Maidens.
Prevail against the Snake.
Defeat the Aventesma.
Divert the villagers' suspicions away from you.
Successfully bribe Muffy for a whole week.
Receive the Snake's curse.
Prevail against the Crow.
Save Apfel from the Crow Woods.
Get an S rank on all chores.
Escape the Mari Lwyd's wrath.
Perish from low fullness.
Bring Rozenmarine along for a chore.
Receive the Crow's curse.
Cover for Rozenmarine.
Perish from low sanity.
Find the Basket in the Witch Woods.
Perish from low health.
Listen to the Old Hag's story.
Achieve one heart with someone.
Find a Golden Maiden.
Discover the "thief" inside the granary.