Here is the full list of all 40 LEGO Pirates of the Caribbean: The Video Game achievements worth 1,000 gamerscore.
Play a level with all Extras turned on (Single Player Only)
Collect all the red hats (Single Player Only)
Reach 888,888,888 studs
Get True Pirate in all levels (Single Player Only)
Walk on the sea bed with all possible characters
Ride on all types of animal in the game
Play as all the Extra Toggle characters
Unlock all characters (Single Player Only)
Unlock all the Flying Dutchman crew characters (Single Player Only)
Unlock all the cursed Black Pearl crew characters (Single Player Only)
Unlock all the Queen Anne's Revenge crew characters (Single Player Only)
Highlight the secret 6th point on all 4 level select maps (Single Player Only)
Complete the Film 4 story
In any level use only the compass to find all it's secrets in one go, alone.
Unlock all the Pirate Lord characters (Single Player Only)
Complete the Film 3 story
High dive into the Maelstrom
Unlock all Elizabeth characters (Single Player Only)
Complete all the Guard Dog levels
Complete the Brethren Court
Complete the Film 2 story
Get eaten by the Kraken 10 times
Unlock all the Jack Sparrow characters (Single Player Only)
Fire 100 cannonballs
Play a level in co-op
Complete Port Royal in Story with zero studs
Complete Port Royal in Story without dying
Do 5 lady backflips in a row
Test any custom character
Complete the Film 1 story
Defeat 100 enemies
As Jimmy Legs, whip Will Turner 5 times
Get eaten by a creature in deadly water
Hit a flying parrot on Smuggler's Den
Use a spyglass
Watch a sunset
Complete Port Royal
Collect all Gold bricks (Single Player Only)
Complete the game to 100% (Single Player Only)
Sail all the minikits in the hub