Full list of all 12 The Secret of Monkey Island: Special Edition achievements worth 200 gamerscore. It takes around 4-5 hours to unlock all of the achievements on Xbox 360.
Achievements they've won
Achievements they've not won
Play both endings of the game.
Don't use any hints to finish the game.
Finish the entire game in under 3 hours.
Complete Last Part: Guybrush Kicks Butt.
Complete Part Three: Under Monkey Island.
Collect all of the notes and memos on Monkey Island™.
Escape from the Monkey Island™ Cannibals' hut 5 times.
Have Guybrush drown.
Completed Part Two: The Journey
Complete Part One: The Three Trials.
Learn all of the insults and replies from the pirates.
Switch to classic mode at least once.