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 mission in any multiplayer mode.
Successfully defuse a bomb with less than 10 seconds remaining
Detonate a bomb by cutting the wrong wire.
Defuse the bomb by successfully cutting the wire.
Kill the suspect with the handgun left after the destruction of your ballistic shield.
Leave over 50 bloody steps in one mission.
Kill a suspect while you are blinded by a flashbang.
Revive your teammate using the defibrillator.
Stay alive after getting hit by three bullets.
Complete the story.
Kill a suspect with the last bullet in your magazine.
Kill a suspect while he is reloading.
Defuse 10 bombs successfully.
Unlock all equipment.
Blow up, lockpick or break down 100 closed doors.
Successfully complete 10 missions.
Get the first A+.
Kill a suspect through the door.
Shout 1000 times.
Pick up 250 evidences.
Fire 1000 bullets.
Get the first A.
Complete mission without killing any suspects.
Complete the mission with Rick left standing at the spawn.
Secure 100 suspects.
Shoot a suspect with the taser.
Kill 100 suspects.
Defuse your first bomb.
View all tutorial slides.
Die 50 times.
Get killed while holding any equipment (excluding the ballistic shield, taser and pepper spray).
Break 25 windows.
Blind or stun more than three suspects with a single flashbang or C4.
Die at the same time as the suspect who killed you.
During the mission run more than walk.
Walk 1000 meters.
Kill a surrendered or cuffed suspect with the buttstock.
Kill the suspect who has just killed your teammate.