Here is the full list of all 46 Sackboy: A Big Adventure achievements.
Even Scarlet didn't get all the achievements, you're truly a Knitted Knight of legend.
Find and pick up every fish, paintbrush and cocktail umbrella on your journey.
Complete Highs and Glows... without throwing the Whirltool.
Show off what you've learned and finish the Wonderplane's final challenge!
Get a Gold on the Knitted Knight’s ultimate trial.
Defeated Vex, destroyed the Topsy Turver and saved Craftworld!
Team up to take down the Topsy Turver.
Triumphed over the vile Vex at the very centre of Craftworld.
Find all of Gerald's secret spots.
In multiplayer, get gold in any Knitted Knight Trial while carrying another Sackperson.
Pick up and throw 30 of Vex's minions to their doom.
Pick up, and hold on to, a Boomblebee Hive for 60 seconds.
In multiplayer, start a dance party with your friends.
In multiplayer, high five with a friend.
Cleaned up N.A.O.M.I's code.
Collect all the stickers in a single World.
Defeated the Bringer of Nightmares at the bottom of the ocean.
Earn Gold on the scoreboard in 50 different levels!
Ace 30 levels by completing them without dying.
Stun 30 of Vex's minions.
Cleared the Colossal Canopy of its pest problem.
Over the course of your adventure, collect 3000 points while sliding.
In multiplayer, get the top score on the scoreboard 20 times.
In multiplayer, snag the most Collectabells in a level 20 times.
Defeat multiple minions simultaneously 10 times.
Defeat 30 of Vex's minions from a distance.
Defeat 30 of Vex's minions by bouncing on them.
In multiplayer mode, earn 10 Ace level goals.
Faced off against the Master of the Uproar on the Soaring Summit.
Create your own custom Emote in Zom Zom's shop then show the world.
Earn a Gold rank in any Remix level.
Save a custom-made costume to your Wardrobe.
Complete your first Costume.
Achieve all the level goals for 10 different levels.
In multiplayer, clobber one of your chums as the champ.
Earn a Gold rank in any Knitted Knight Trial.
Discover the Trials of the Knitted Knights.
In multiplayer, complete a Teamwork Level.
In multiplayer, snatch an item from the clutches of another player.
While in the air, perform four actions before touching the ground.
Collect a full chain of Timed Score Bubbles 30 times.
Pushed back the Uproar for the first time.
Get a golden level badge by completing all the Level Goals for a single level.
In multiplayer, save your fallen friends from certain doom!
Simultaneously slap each other.
Fill your wardrobe with 300 costume pieces.