1. Serious Sam HD: The First Encounter Achievements
  2. Serious Run achievement
Serious Sam HD: The First Encounter

Serious Sam HD: The First Encounter

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35
3.68
Game action
Serious Sam HD: The First Encounter
L4DANathan

L4DANathan

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03 Dec 14
93h 22m
97%
L4DANathan

Serious Run achievement in Serious Sam HD: The First Encounter

Serious Run

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

Serious Run0
15 October 2017Offline Mode - These achievements require play in game modes that do not necessitate a connection to any online services.Single Player - These achievements can be obtained by a single player.Time/Date - These achievements require you to play the game or perform actions at certain times, within a time limit, or on specific dates.
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