Here is the full list of all 43 John Wick Chronicles achievements.
Die during the rooftop boss
200 headshots
Kill 500 enemies
Kill 5 enemies without missing
10 Headshots in a row
Complete Arcade Mode
100 headshots
Shoot and kill the boss helicopter
10 head shots
Get 4 kills without missing a shot
Kill 200 enemies
Kill the Boss, while taking no damage from his Minigun
Die during the garage boss
Take 50 damages before dying
Destroy an enemy vehicle
Fire 20 bullets before hitting a grunt.
Kill all civilians in the training room.
Kill 5 enemies with headshots
Drop your weapon 20 times
Juggle the gun from one hand to the other
25 Leg-Shots
20 Head or Heart-shots in a row
Complete Training Sim in under 3 minutes
50 Crotch-Shots
Kill all Targets with Grenades
All kills are either Head or Heart Shots
10 Heart-shots in a row
50 kills from grenade
Complete Simulation Mode
Shoot and kill all enemies fast roping from all the helicopters
Kill all enemies without using the sniper rifle
Throw back a grenade and kill an enemy
Kill all enemies using the assault rifle
Throw back grenade and kill an enemy
Take out the helicopter rappellers
Kill 3 enemies with 1 grenade
Kill all enemies with Semi-Auto weapon only
Dying by your own grenade
Hit a grunt with a magazine.
Fire 4 000 bullets in a level
Fire 50 000 bullets
Die without any shots fired.
Die 5 times in a row without hitting a grunt