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

Black Mesa

1,077
50
4.42
Game action
Black Mesa
BordersGalore

BordersGalore

405
24
29 Jun 16
37h 15m
48%
BordersGalore

Calculated Trajectory achievement in Black Mesa

Calculated Trajectory

Kill 10 Airborne Headcrabs using the Shotgun.

Calculated Trajectory0
08 April 2017
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