Full list of all 60 Omerta - City of Gangsters achievements.
The base game contains 50 achievements, and there is 1 DLC pack containing 10 achievements.
Set 5 enemies on fire with a Flamethrower in a single turn
Interrupt and hit 3 different enemies with a Machine Gun in the same battle
Hit 3 times with a single Rose Petals Katana attack
Have 6 gang members with sports cars
Defeat a rival gang within 10 minutes
Have a fully upgraded Hideout
Complete the "Japanese Incentive" Act 1
Complete the "Japanese Incentive" Act 2
Complete the "Japanese Incentive" Act 3
Complete the "Japanese Incentive" Act 4