Serious Sam HD: The First Encounter achievements
1,516
(350)

Serious Sam HD: The First Encounter

3.6 from 48 votes

There are a maximum of 35 Serious Sam HD: The First Encounter achievements worth 1,516

1,769 tracked gamers have this game, 35 have completed it (1.98%)

Achievement Details

Serious Sam in Serious Sam HD: The First Encounter

Serious Sam52

Complete the game in single player on serious difficulty.

  • Unlocked by 65 tracked gamers (4% - TSA Ratio = 5.21) 1,769  
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