1. Black Mesa Achievements
  2. Calculated Trajectory achievement
Black Mesa

Black Mesa

1,077
50
4.41
Game action
Black Mesa
GhostNight

GhostNight

82
6
26 Jan 17
9h 13m
12%
GhostNight

Calculated Trajectory achievement in Black Mesa

Calculated Trajectory

Kill 10 Airborne Headcrabs using the Shotgun.

Calculated Trajectory0
07 February 2017
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