Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
Above Average Intelligence (66 points)	Finish game without using hints.
Escapist (66 points)	Finish the game by escaping.
Freediver (42 points)	At the beginning of the game, find a way to submerge under water.
Inner Peace (30 points)	Balance an object on your head for 10 seconds.
Like the Beat of a Heart (66 points)	It lives!
Loopist (30 points)	Make 4 loops with the helicopter in succession.
Metal Meltdown (66 points)	A way out?
Nothing but Net (66 points)	Throw a piece of coal into the oven without the piece touching anything, flying for 3 seconds.
Promotion (66 points)	Become a new janitor.
Rest in peace (66 points)	Save yourself at the end of Extended.
Self-sacrifice (66 points)	Sacrifice yourself at the end of Extended.
Something About Magic (66 points)	Form a pentagram with the laser reflectors.
That's Why Helicopters Need Elevators (76 points)	Some things are just way too heavy.
Typical (30 points)	Get hit in the head with a lavarock 5 times without using the tractor beam.
We Are in a Hurry (66 points)	Pass the adjustable pumps without adjusting the pumps.
We Need to Go Deeper (66 points)	No way out, but forward.
You Have Tunneled into a New Area (66 points)	Deeper and deeper.