Serious Sam HD: The First Encounter achievements
1,485
(350)

Serious Sam HD: The First Encounter

3.7 from 55 votes

There are a maximum of 35 Serious Sam HD: The First Encounter achievements worth 1,485

2,080 tracked gamers have this game, 44 have completed it (2.12%)

Achievement Details

Serious Sam in Serious Sam HD: The First Encounter

Serious Sam51

Complete the game in single player on serious difficulty.

  • Unlocked by 81 tracked gamers (4% - TSA Ratio = 5.05) 2,082  
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