Complete the indicated task to unlock the achievement.

Achievement	How to unlock
AK Massacre	Get thousand kills with the AK.
AK Slayer	Get hundred kills with the AK.
Armor Pack Assist	You've called in Armor Pack Drop ten times.
Blindtex Assist	You've called in Blindtex ten times.
Covert Operations	You've unlocked the Scout Class.
Crossbow Massacre	Get thousand kills with the Crossbow.
Crossbow Slayer	Get hundred kills with the Crossbow.
DRAKON I Massacre	Get thousand kills with the DRAKON I.
DRAKON I Slayer	Get hundred kills with the DRAKON I.
Dead From Above Assist	You've called in Dead From Above ten times.
Defender	Dropped hundred Templars.
Dropping Gear	Dropped hundred LRADs.
Going Strong	You've unlocked the Heavy Class.
Handler	Threw hundred PAMs.
Headless Horseman	Stabbed thousand Zombies.
Hole in One	Managed to kill ten zombies with one grenade.
Jack the Ripper	Stabbed hundred Zombies.
Knife Massacre	Get thousand Enemy Kills with the melee weapon.
Knife Slayer	Get hundred Enemy Kills with the melee weapon.
Localized Detonation Assist	You've called in Localized Detonation ten times.
Localized Infection Assist	You've called in Localized Infection ten times.
M249 Massacre	Get thousand kills with the SAW.
M249 Slayer	Get hundred kills with the SAW.
M4 Massacre	Get thousand Kills with the M4.
M4 Slayer	Get hundred Kills with the M4.
M60 Massacre	Get thousand kills with the M60.
M60 Slayer	Get hundred kills with the M60.
Max Pam	Managed to frenzy five zombies with one PAM.
Minor League	Threw hundred Grenades.
Primed and Weaponized Assist	You've called in Primed and Weaponized ten times.
Project Bedlam	Threw hundred Chaos Grenades.
Puck Puncher	Threw hundred Distractors.
Recon Assist	You've called in Recon ten times.
SAP19 Massacre	Get thousand kills with the SAP19.
SAP19 Slayer	Get hundred kills with the SAP19.
Smoker	Used hundred Smoke Grenades.
Sneaky	Dropped hundred Tactical Insertions.
Sniper Assist	You've called in Off Map Sniper ten times.
Three Blind Mice	Got a triple kill.
Weaponizer II	Cause thousand Zombies to go Frenzy.
Weaponizer I	Cause hundred Zombies to go Frenzy.
ZED12 Massacre	Get thousand kills with the ZED12.
ZED12 Slayer	Get hundred kills with the ZED12.
Zapper	Dropped 200 Dampers.