20 achievements for 1000 Gamerscore
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The Beginning of the End
Clear mission - The Beginning of the End
25 Gamerscore
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New Dawn
Save the planet from the threat of invaders.
200 Gamerscore
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Demise
Clear Mission - Motherstar
25 Gamerscore
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Elite Troops
Obtain S Rank in 60 missions
75 Gamerscore
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Fiery Hell
Clear Mission - Underground Invasion
25 Gamerscore
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Missing Person Search
Clear mission - Missing Person Search
25 Gamerscore
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Groping in the Dark
Clear Mission - Advance into Darkness
25 Gamerscore
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Humanity's Desperate March
Clear Mission - Breakthrough
25 Gamerscore
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Hungry Snake
Clear Mission - Star-devouring Snake
25 Gamerscore
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Into the Tempest
Clear Mission - Demonic Mountain
25 Gamerscore
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Invitation to Death
Clear Mission - Empty Death
25 Gamerscore
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Nested
Clear Mission - Mocking Laughter
25 Gamerscore
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No Holding Back
Clear Mission - Assault Strategy
25 Gamerscore
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Odious Tracker
Clear Mission - Chilly
25 Gamerscore
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End of the Line
Clear mission - End of the Line
25 Gamerscore
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Rockfall Warning
Clear Mission - Watch for the Fists
25 Gamerscore
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Special Medal
Clear all free missions
150 Gamerscore
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Superhuman
Learn all skills
150 Gamerscore
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Towering Shadow
Clear Mission - Icicle Tower
25 Gamerscore
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Unequaled
Defeat a total of 2000 enemies
50 Gamerscore