Full list of all 12 Dragon's Lair achievements worth 200 gamerscore. It takes around 4-5 hours to unlock all of the achievements on Xbox 360.
Played Dragon’s Lair on its anniversary: June 19
Completed the game in Hard mode.
Died via asphyxiation in the bedroom scene.
Got a high score of 427,469. (Controller Mode).
Completed the game with five lives.
Used the shortcut move in the Giddy Goons Room.
Never made a correct move in a new game. (Controller Mode)
Completed the game with a controller
Completed the game with the move guide turned off.
Lost your last life in the Drink Me scene... and watched carefully.
Got off on the 9th floor of the falling platform.
Played with the Arcade monitor on.