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View full achievement list for Serious Sam: Siberian Mayhem
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Extreme Survivalist
40
Get a gold medal on any survival level
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Next
Black Gold
10 Gamerscore
Previous
Welcome to the Jungle
15 Gamerscore
More achievements
Sweet Kompot
15 Gamerscore
The Operator
5 Gamerscore
Serious Archeologist
50 Gamerscore
David and Goliath
20 Gamerscore
The Last Train Departed
10 Gamerscore
Welcome to the Jungle
15 Gamerscore
Serious Mayhem
55 Gamerscore
Feng Shui Fight
15 Gamerscore
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