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.
Create a mobster using MobFace.
Recruit your first soldier.
Control one crime ring.
Max out all guards at a venue.
Eliminate a rival family by successfully bombing their compound.
Eliminate 5 made men with the appropriate kill condition.
Crack five safes.
Complete 10 execution styles.
Heist your first bank.
Upgrade one of your made men's skills or weapons.
Control three crime rings.
Control five crime rings.
Control all crime rings.
Control all extortable businesses.
Complete all execution styles.
Heist each bank once.
Crack all safes.
Send your men to bomb a venue from the Don's View.
Send your men to attack a venue from the Don's View.
Kill 25 mobsters.
Kill 100 mobsters.
Kill 250 mobsters.
Kill 500 mobsters.
Kill 750 mobsters.
Kill 25 mobsters only using BlackHand attacks.
Kill 150 mobsters only using firearms.
Find a level 2 firearm upgrade.
Find a level 3 firearm upgrade.
Promote one of your made men to Capo.
Promote one of your made men to Underboss.
Recruit a full family tree.
Accept Tom Hagen as your Consigliere.
Kill Henry Mitchell.
Eliminate two rival families.
Eliminate three rival families.
Eliminate four rival families.
Eliminate all five rival families.
Unlock all safehouses.
Eliminate Hyman Roth.
Earn one of each favor.
Collect all level 2 and 3 firearm upgrades.