Freeloader
Not unlocked yetReceive Steve's first training session for free.
Pupil
Not unlocked yetTrain with Steve for the first time.
Gun Nut 2.0
Not unlocked yetUnlock every single weapon.
Tacticool
Not unlocked yetFully upgrade any weapon.
Up to Eleven
Not unlocked yetInstall the full-auto trigger group mod on the Auto-5.
Weaponized Perforator
Not unlocked yetInstall the burst-fire trigger group mod on the M1014.
Small-Form-Factor Machinegun
Not unlocked yetInstall any trigger group mod on any pistol.
Bullet Hose
Not unlocked yetInstall the drum magazine on the Scorpion EVO.
Drum-fed Monstrosity
Not unlocked yetInstall the drum magazine on the Saiga-12K.
Gun Schizo
Not unlocked yetUnlock all upgrades for every single moddable weapon.
Ammo Hoarder
Not unlocked yetUnlock all ammo types.
Rodent Annihilator
Not unlocked yetInstall the suppressor on the MK4.
Bullet Whisperer
Not unlocked yetEquip a pistol with a suppressor and subsonic ammo.
Silent Death
Not unlocked yetUnlock the MP5SD.
Ghost Trick
Not unlocked yetInstall an infrared laser pointer on any weapon.
Silent Jackhammer
Not unlocked yetUnlock the AS VAL.
Flawless Ergonomics
Not unlocked yetInstall the drum magazine on the Glock-18.
Cooking with Gas
Not unlocked yetKill 1 enemy with fire.
BBQ Enjoyer
Not unlocked yetKill 3 enemies with a single fire source.
Arsonist
Not unlocked yetKill 7 enemies with a single fire source.
Chain Reaction
Not unlocked yetKnock out 5 lights with a single charge of the PKC-EMP.
Relax
Not unlocked yetKnock out an enemy with a Gas Grenade.
Sleepover
Not unlocked yetKnock out 3 enemies with a single Gas Grenade.
Mass Hypnosis
Not unlocked yetKnock out 7 enemies with a single Gas Grenade.