Full list of all 14 Mystik Belle achievements worth 1,000 gamerscore. It takes around 6-8 hours to unlock all of the achievements on Xbox One.
Pick up every item in the game.
Get rid of the carnivorous plant.
Assemble a Leyden Jar.
Create a replacement large gear.
Retrieve an item from a pool of darkness.
Find the first piece of lore.
Discard all the fluff items.
Detonate a cave-in.
Travel to another world.
Give the lizard its home back.
Get the game's "good" ending.
Complete the game with the true ending.
Never leave a room without a hall pass.
Complete the game under an hour.