Full list of all 41 The Godfather II achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Xbox 360.
Achievements they've won
Achievements they've not won
Eliminate Hyman Roth.
Eliminate all five rival families.
Crack all safes.
Collect all level 2 and 3 firearm upgrades.
Earn one of each favor.
Heist each bank once.
Recruit a full family tree.
Control all crime rings.
Kill Henry Mitchell.
Promote one of your made men to Underboss.
Control all extortable businesses.
Heist your first bank.
Kill 250 mobsters.
Kill 150 mobsters only using firearms.
Promote one of your made men to Capo.
Accept Tom Hagen as your Consigliere.
Eliminate four rival families.
Kill 750 mobsters.
Eliminate three rival families.
Eliminate 5 made men with the appropriate kill condition.
Max out all guards at a venue.
Control five crime rings.
Eliminate two rival families.
Kill 500 mobsters.
Kill 25 mobsters only using BlackHand attacks.
Control three crime rings.
Send your men to attack a venue from the Don's View.
Unlock all safehouses.
Find a level 3 firearm upgrade.
Crack five safes.
Complete 10 execution styles.
Upgrade one of your made men's skills or weapons.
Eliminate a rival family by successfully bombing their compound.
Find a level 2 firearm upgrade.
Kill 100 mobsters.
Control one crime ring.
Kill 25 mobsters.
Recruit your first soldier.
Create a mobster using MobFace.
Complete all execution styles.
Send your men to bomb a venue from the Don's View.