Serious Sam HD: The Second Encounter achievements
2,776
(700)

Serious Sam HD: The Second Encounter

3.8 from 21 votes

There are a maximum of 70 Serious Sam HD: The Second Encounter achievements worth 2,776

787 tracked gamers have this game, 12 have completed it (1.52%)

Achievement Details

Backstabber in Serious Sam HD: The Second Encounter

Backstabber35

Frag 100 players with a knife from behind.

  • Unlocked by 64 tracked gamers (8% - TSA Ratio = 3.50) 787  
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