Serious Sam HD: The First Encounter achievements
1,589
(350)

Serious Sam HD: The First Encounter

3.5 from 41 votes

There are a maximum of 35 Serious Sam HD: The First Encounter achievements worth 1,589

1,419 tracked gamers have this game, 26 have completed it (1.83%)

Achievement Details

Serious Sam in Serious Sam HD: The First Encounter

Serious Sam55

Complete the game in single player on serious difficulty.

  • Unlocked by 46 tracked gamers (3% - TSA Ratio = 5.54) 1,419  
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