Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Body bags	Get one hundred kills.
Boom town	Neutralise three or more criminals with one stinger in the same room.
Daily News	Complete a daily operation.
Demolition Ranch	Purchase all the weapons.
Face/off	Knock off 50 masks.
Formal inquiry	Get five hundred kills.
Hang ten	Survive ten waves in lockdown mode.
Healing hands	Revive another player five times.
Internal affairs	Get one thousand kills.
Knock knock	Knock down a criminal sliding into a room.
Level	Reach level 14.
Maximum Pain	Clear a room while in slow-mo ten times.
Near death experience	Revive yourself five times.
Operator	Get a kill with a side arm, tactical weapon, and a grenade in the same room.
Partners	Complete a two-player operation.
San Amaro's Finest	Complete a case on Hard difficulty.
Stick fighter	Get twenty melee kills.
Super cop	Finish three operations losing less than ten health.
Training day	Complete a daily training session.
Wave rider	Survive five waves in lockdown mode.
Wrap it up	Complete a case.