Achievement Walkthrough...

Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Alien Annihilator	30 aliens defeated!	100
Almost out of the orbit	You tested the limits of your backpack.	200
Arkon Adventurer	Welcome to Arkon, the world of sand, ore and wormholes.	100
Asteroid Obliterator	120 asteroids destroyed!	200
Cosmic Conqueror	60 aliens defeated!	100
Cosmic Exterminator	Left no alien standing in your path.	200
Double the Shine	A respectable performance in the cosmos.	200
Dune Predator	Giant earthworm defeated!	200
Feline Furry	90 enemied defeated!	200
Fireball Fighter	Extinguished the fiery menace.	200
Flaris Adventurer	Welcome to Flaris, the planet of fire, magma and crystals.	100
Galactic Hoarder	190 stars collected!	100
Meteor Masher	80 asteroids destroyed!	100
New Beginnings	Thanks to your efforts you found a new home for your people!	100
One Star Wonder	Proved you can survive, but just barely!	200
Oops!	You made a small miscalculation...	200
Shining Start	50 stars collected!	100
Space Hoarder III	You got Space Hoarder Level 3!	200
Space Hoarder II	You got Space Hoarder Level 2!	200
Space Hoarder I	You got Space Hoarder Level 1!	200
Space Sweeper	40 asteroids destroyed!	100
Star Chaser	240 stars collected!	200
Stellar Perfectionist	A flawless star-powered victory!	200
Timberrrrr!	Monster tree defeated!	200
Viros Voyager	Welcome to Viros, the green world of plants and tentacles.	100