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