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