Here is the full list of all 24 Karma City Police achievements.
Defeat the boss
Alternative ending
Talk to Gilles in his apartment.
Defeat your colleague
Be successful on all the calls from the fifth shift.
Finish your fifth shift.
Finish your fourth shift.
Defeat the vet.
Defeat the protesters
Be successful on all the calls from the third shift.
Finish your third shift.
Talk to the Mayor after the speech.
Got the coffee maker fixed.
Defeat your colleague.
Meet the enfermary.
Use the crane.
Get a working power stabilizer.
Finish your second shift.
Finish the first fight.
Be successful on all the calls from the first shift
Access your first computer.
Finish your first shift.
Be successful on all the calls from the second shift
Win the tournament at the training academy.