MarvzMitts unlocked 2 achievements for 35 in Bulletstorm.
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MA3LSTR0M808 unlocked all of the achievements for Bulletstorm.
MelodicVirus unlocked an achievement in Bulletstorm.
MelodicVirus unlocked 10 achievements for 210 in Bulletstorm.
MelodicVirus unlocked 2 achievements for 65 in Bulletstorm.
JDURAMESHI unlocked 2 achievements for 90 in Bulletstorm.
MelodicVirus unlocked 29 achievements for 530 in Bulletstorm.
Insanium Coil unlocked an achievement in Bulletstorm.
Fatjay unlocked 4 achievements for 85 in Bulletstorm.
ListlessDragon unlocked 2 achievements for 40 in Bulletstorm.