Serious Sam HD: The First Encounter achievements
1,595
(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 1,595

1,521 tracked gamers have this game, 27 have completed it (1.78%)

Achievement Details

Serious Run in Serious Sam HD: The First Encounter

Serious Run41

Complete the game in single player by beating estimated time on each level.

  • Unlocked by 90 tracked gamers (6% - TSA Ratio = 4.10) 1,521  
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