Here's what is in the savegame. There are plenty of guides online covering the locations of the missing pieces. BlackMask 19/20#1 Missing Cigarette 21/22#15 Missing Gangsters Monthly 9/10#4 Missing Super Science 20/20 Terror Tales 20/20 Dime Detective 20/20 Hidden Cars 4/5#5 Missing (Lassiter V16) Postcards 5/5 Foxes 49/50#3 Missing (Mission Happy Birthday) Garage 29/30you get the garage achievement when you take the last hidden car As always make a backup of your save! Location should be C:\Users\***you***\Documents\My Games\Mafia Definitive Edition\Data\***your number*** Good Luck!