Here is the full list of all 42 The Godfather II trophies - there are 28 bronze, 9 silver, 4 gold and 1 platinum.
Act like a mobster, think like a Don.
Eliminate Hyman Roth.
Kill Henry Mitchell.
Eliminate all five rival families.
Crack all safes.
Collect all level 2 and level 3 firearm upgrades.
Control all crime rings.
Control all extortable businesses.
Earn one of each favor.
Eliminate four rival families.
Recruit a full family tree.
Promote one of your men to Underboss.
Find a level 3 firearm upgrade.
Heist each bank once.
Unlock all safehouses.
Accept Tom Hagen as your Consigliere.
Kill 750 mobsters.
Eliminate three rival families.
Eliminate two rival families.
Control five crime rings.
Control three crime rings.
Kill 500 Mobsters.
Heist your first bank.
Complete all execution styles.
Kill 250 mobsters.
Eliminate 5 made men with the appropriate kill condition.
Kill 150 mobsters only using firearms.
Promote one of your made men to Capo.
Eliminate a rival family by successfully bombing their compound.
Crack five safes.
Find a level 2 firearm upgrade.
Control one crime ring.
Kill 100 mobsters.
Kill 25 mobsters only using BlackHand attacks.
Send your men to attack a venue from the Don's View.
Send your men to bomb a venue from the Don's View.
Max out all guards at a venue.
Upgrade one of your made men's skills or weapons.
Complete 10 execution styles.
Kill 25 mobsters.
Recruit your first soldier.
Create a mobster using MobFace.