Serious Sam HD: The First Encounter achievements
1,586
(350)

Serious Sam HD: The First Encounter

3.5 from 42 votes

There are a maximum of 35 Serious Sam HD: The First Encounter achievements worth 1,586

1,531 tracked gamers have this game, 27 have completed it (1.76%)

Achievement Details

Serious Sam in Serious Sam HD: The First Encounter

Serious Sam56

Complete the game in single player on serious difficulty.

  • Unlocked by 49 tracked gamers (3% - TSA Ratio = 5.57) 1,531  
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