Achievements...
	Easy "Vanity" achievement...
	Monty Python reference...

Complete each achievement to get the gamerscore.

Achievement	How to Unlock
Big Bully ( 15 points )	Keep kicking the Keflings.
Frank Lloyd ( 25 points )	Unlock 25 blueprints (Single Player)
Friend ( 10 points )	Collect 10 unique player banners from other giants during Xbox LIVE play
Haberdasher ( 20 points )	Encounter every possible Kefling hat (Single Player)
If I Had a Hammer ( 5 points )	Build a lumbermill (Single Player)
King ( 40 points )	Finish a complete castle with three connected parts (Single Player)
Like Rabbits ( 15 points )	Reach a total Kefling population of 30 (Single Player)
Master Builder ( 25 points )	Build a cathedral (Single Player)
Siegfried (or Roy) ( 5 points )	Train a Kefling (Single Player)
Think Big ( 10 points )	Build a building made of more than 8 pieces (Single Player)
Vanity ( 20 points )	Secret
World Traveler ( 10 points )	Play in an online game where 20 different player banners appear

Build four busts of any person and put them in a square formation.

After building the Town Hall, accept the mission to gather 50 pieces of Lumber in your Basic Workshop and finish it. When you get the message for completing it, it will be "He's a Lumberjack and he's OK", which is a quote from Monty Python's "Lumberjack Song".