Here is the full list of all 39 Police Stories achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
Complete the story a grade no lower than A-.
Complete the story.
Defuse 10 bombs successfully.
Kill the suspect with the handgun left after the destruction of your ballistic shield.
Unlock all equipment.
Complete the mission in any multiplayer mode.
Kill a suspect with the last bullet in your magazine.
Complete the mission with Rick left standing at the spawn.
Leave over 50 bloody steps in one mission.
Successfully defuse a bomb with less than 10 seconds remaining
Defuse the bomb by successfully cutting the wire.
Detonate a bomb by cutting the wrong wire.
Kill a suspect while you are blinded by a flashbang.
Revive your teammate using the defibrillator.
Blow up, lockpick or break down 100 closed doors.
Blind or stun more than three suspects with a single flashbang or C4.
Get the first A+.
Complete mission without killing any suspects.
Stay alive after getting hit by three bullets.
Successfully complete 10 missions.
Shout 1000 times.
Get the first A.
Kill a suspect through the door.
Fire 1000 bullets.
Pick up 250 evidences.
Kill 100 suspects.
Secure 100 suspects.
Shoot a suspect with the taser.
Kill a suspect while he is reloading.
Die 50 times.
Defuse your first bomb.
View all tutorial slides.
Break 25 windows.
Get killed while holding any equipment (excluding the ballistic shield, taser and pepper spray).
Walk 1000 meters.
Kill a surrendered or cuffed suspect with the buttstock.
Kill the suspect who has just killed your teammate.
During the mission run more than walk.
Die at the same time as the suspect who killed you.