Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Big Mess	Destroy a pile of at least ten boxes.
And Now What?	Bounce a trampoline... on another trampoline.
Arachnophile	Scare every spider in the game.
Birthday Boy	Complete Forest Fair 100%
Boxling	Unlock all other achievements.
Cinema	Watch a movie with upside-down friends.
Clean Space	Throw a pile of ten or more boxes into the water.
Climber	Open the bonus route in Forest Fair.
Companion Cube	Carry an item through ten consecutive rooms.
Concert	Listen to a musical performance by some slimy friends.
Costume Change	Put on a new outfit.
Curtain Drop	Complete Feather Theater 100%
Explorer	Explore all of Boxling Square.
Fashionista	Buy every costume.
Faster Than Lightseed	Finish the game faster than the Seed By Seed record.
Fireworks	Watch a fireworks show with spiky friends.
First Steps	Finish the tutorial (no skipping)
Fish Food	Fall to your doom hundred times.
Hey, Come Back!	Build an autonomous flying box.
High Jump	High jump: heavy dash and jump!
Hydrophobic	Complete a world without falling.
Lighthouse Keeper	Open the bonus route in Frogipelago.
Long Jump	Long jump: dash and jump!
Movie Star	Complete Citizen Cave 100%
Movin' Out	Move the wall of boxes in the cave to another room.
Piggybank	Pick up every collectible in the game.
Pile Up!	Make a pile of five boxes or more.
Pile Upper!	Make a pile of ten boxes or more.
Pile Uppest!	Make a very big pile of twenty boxes or more.
Retro Gamer	Play every game in the arcade.
Ribbeat	Complete Frogipelago 100%
Spelunker	Open the bonus route in Citizen Cave.
Squash Smash	Smash every squash in the game at least once.
Statue	Strike a pose on a pedestal.
Suit Up!	Open the bonus route in Feather Theater.
Sunshine	Open every beach umbrella.
Theater	Watch a performance by colorful friends.
You Monster	Do something horrible...