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