Complete the indicated task to unlock the achievement.

Achievement	How to unlock
999	Beat Able's hi-score.
Flawless Victory	No hints needed.
Have Your Self a Merry Little Christmas	It will be your last.
Rocket Man	I think it's going to be a long, long time.
The Witching Hour	I'll meet you there.
Time	It's the key.
UUDDLRLRBA	START.