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View full achievement list for Serious Sam 4
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Hard Science Fiction
15
Get a weaponized black hole, using science.
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Next
Signature Move
15 Gamerscore
Previous
That Burning Sensation
15 Gamerscore
More achievements
Pow Pow!
20 Gamerscore
The French Achievement
15 Gamerscore
Max Pain
20 Gamerscore
Serious Sam
100 Gamerscore
Hard Science Fiction
15 Gamerscore
You Have Been Wormed
15 Gamerscore
Quadruple the Gun
20 Gamerscore
Say Hello To My Mini Friend
50 Gamerscore
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