Talk to Möira's Rubick

Talk to the Racketboy himself

Talk to Puzzle Depot's Todd Torial

Beat all Chambers stages

Finish the game

Reach the game's last world

Beat all Library stages

Play a stage where there's a Fleye

Reach the game's fourth world

Beat all Warehouse stages

Play a stage where there's a Slime

Reach the game's third world

Beat all Factory stages