Here is the full list of all 40 Lost in Random achievements.
Collect all of the lost storybook pages.
Defeat 3 of the Queen's minions using the same Dice Slice.
Complete a battle without using any weapon cards.
Try to open the gate to Threedom prematurely.
Go home and knock.
Complete the Game.
Save your sister.
Defeat the Nanny.
Play 8 cards in the same round.
Buy all the cards Mannie Dex has to offer.
Find and defeat the Shadowman once and for all.
Receive your dream card.
Help Bernie find his way over Talkie Walkie.
Solve the puzzle in Fivetropolis.
Solve all of the puzzles.
Get a pep talk from Death.
Defeat the Bag Brothers.
Meet the Witch of the Valley.
Win a game of Gazoo, Gazaak!
Defeat 3 of the Queen's minions using one bomb.
Solve the puzzle in Fourburg.
Reunite with Dicey.
Fight the Nanny.
Sneak aboard the spider gondola.
Find all of the clues to spark Neeshka's memory.
Help the lost girl in Threedom.
Solve the puzzle in Threedom.
Unite the two sides of the Mayor.
Go unscathed for 5 minutes in battle.
Defeat Royam in Rhyme Battle.
Solve the puzzle in the Upside Downtown.
Solve the tower puzzle in Two-Town.
Win your first board game.
Shoot 50 pots.
Open your first dice door.
Return to Random.
Get your own personal dice.
Stow away on the boat.
Solve the puzzle in Onecroft.
Finish the introduction.