Serious Sam HD: The Second Encounter achievements
2,693
(700)

Serious Sam HD: The Second Encounter

3.9 from 22 votes

There are a maximum of 70 Serious Sam HD: The Second Encounter achievements worth 2,693

830 tracked gamers have this game, 12 have completed it (1.45%)

Achievement Details

Backstabber in Serious Sam HD: The Second Encounter

Backstabber35

Frag 100 players with a knife from behind.

  • Unlocked by 69 tracked gamers (8% - TSA Ratio = 3.46) 830  
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