Full list of all 12 Monkey Island 2: LeChuck's Revenge achievements worth 200 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Xbox 360.
Achievements they've won
Achievements they've not won
Finish the game in under three hours.
Complete the game by using object highlighting five times or less.
Beat the game using fewer than 10 hints.
Beat the game without using one hint.
Complete the game.
Guybrush inhales some helium.
Call the LucasArts helpdesk when walking through the jungle on Dinky Island.
Complete Part Three: LeChuck's Fortress.
Allow Guybrush to die.
Complete Part Two: Four Map Pieces.
Complete Part One: Largo Embargo.
Switch to classic mode at least once.