Here is the full list of all 38 Sweet Lily Dreams achievements.
Finish the game on New Dream+ mode.
Unlock the secret of touching as few Healing Orbs as possible in the game.
Collect all 33 Accessories.
You finished the game!
Collect all 12500 Points.
Decorate your house with certain pieces of Halloween furniture.
Decorate your house with certain pieces of Valentine furniture.
Decorate your house with certain pieces of Scholar furniture.
Decorate your house with certain pieces of Armoury furniture.
Purchase more than 25 pieces of furniture.
Purchase all of Lily's dresses.
Purchase all of Lily's powers.
Defeat the Bone Dragon.
Collect 25 Accessories.
Bring Ocous and Vivien together.
Defeat Dracula.
Hold over 25.000 Memory Orbs.
Defeat 500 Phobius.
Defeat Maeleth.
Defeat Imhotep.
Complete the Hall of Puzzles.
Defeat the Headless Horseman.
Aid Irving Brush in Sleepy Hollow.
Clear the Swamps of Johns Island.
Defeat Baba Yaga.
Complete all of Doctor Jekyll's alchemy tasks.
Defeat Mr. Hyde.
Defeat It.
Defeat the Octophobius.
Manually travel through the Hypercubex.
Defeat 100 Phobius.
Win all rounds of Thimblerig.
Travel to another dream world.
Play 1 hour of the game.
Acquire the Crafting Guild's Membership Badge.
Defeat the Pyrophobius.
Complete your first quest.
Defeat 10 Phobius.