The Jimmy's Vendetta Add-on for Mafia II has 10 achievements.
Finish "Jimmy's Vendetta" on any difficulty level.
Kill 1,000 enemies in "Jimmy's Vendetta."
Drive a total of 1,000 miles in vehicles in "Jimmy's Vendetta."
Finish all Car Dealer missions in "Jimmy's Vendetta."
Earn 1,000,000 points in "Jimmy's Vendetta."
Destroy 100 vehicles in "Jimmy’s Vendetta."
Kill 100 enemies by headshots in "Jimmy's Vendetta."
Kill your enemies in "Jimmy's Vendetta" with every weapon available in the game.
Achieve a 10x point multiplier in "Jimmy's Vendetta."
Complete your first mission in "Jimmy's Vendetta."