Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Adventurer ( 25 points )	Survive for 2 hours.
Chain Reaction ( 10 points )	Stack 3 Chain Reactions.
Combo 35 ( 15 points )	Create a multiplier of 35 or more.
Completionist ( 25 points )	Unlock all boards in all modes.
Easy Street ( 5 points )	Create 40 paths.
Full House ( 10 points )	Use all Droppers and Collectors.
Off-The-Wall ( 10 points )	Collect 5 Droplitz with no path.
Rainbowtastic ( 15 points )	Unlock all themes.
Score 1,000,000 ( 25 points )	Score 1,000,000 points.
Score 250,000 ( 10 points )	Score 250,000 points.
Tourist ( 15 points )	Survive for 20 minutes.
Zen Master 50 ( 35 points )	Create a multiplier of 50 or more.