Here is the full list of all 43 Door Kickers achievements. It takes around 25-30 hours to unlock all of the achievements on Windows.
Fully complete campaign "Suits and Ski-Masks"
Fully complete campaign "Terror at Sea"
Fully complete campaign "The Cell"
Fully complete campaign "Drug Bust"
Fully complete campaign "A Hard Day's Work"
Complete a mission arresting 6 or more bad guys and without killing any.
Complete 150 missions.
Hit 5 enemies with the same Flashbang.
Defuse a bomb with less then 1 second left.
Get three stars in all Single Missions.
Get one star in every Single Mission.
Get two stars in every Single Mission.
Level-up a trooper to maximum level.
Breach 400 doors.
Have a shield unit kill three enemies without moving.
Handcuff your first bad guy
Fire a total of 10000 rounds.
Level-up your squad to maximum level.
Get 30 Perfect Plan Medals.
Get 30 No Pause Medals.
Unlock all playable classes
Defuse your first bomb
Walk total 10000 meters.
Unlock the Breacher class
Get 50 stars
Save your first hostage
Unlock the Shield Class
Kill 1000 enemies.
Kill 10 bad guys within 5 seconds, without letting them fire a shot.
Complete 10 missions
Get 13 stars
Get your first One Man Army Medal
Unlock the Assaulter class
Get your first No Pause Medal
Get your first Perfect Plan Medal
Get a 3 star result as an "improved result" on a mission
Arrest 100 enemies.
Get 30 One Man Army Medals.
Win a campaign in Iron Man Mode.
Have a squad of fully leveled up troopers.
Unlock all equipment / weapons.
Have your entire team killed at roughly the same time after unpausing the game, within seconds of mission start.
Defuse 100 bombs.