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