Our trusted person who works at ESRB for Canada, reviewing text scripts from games (subtitles mostly)
Most properties are sent in as code names and the publisher, but he is an avid gamer and can ascertain what they are.
Sam Boyd 4 from 2K (We believe to be Mafia 4 or spin-off)
Location and period is Saint Fortuna (Las Vegas) and Lost Haven in multiple time periods
Main protagonist is a dirty cop named Hain who gets involved in a gambling scam early on, the game is very branching in terms of who you want Hain to be, crack down on the mob or join them.
Secondary protagonist is a judge in lost haven whose missions will consist of trials of mobsters, career spans from 40s to 80s.