Mean Streats Achievement
Looting the briefcase in front of you will unlock you the mean streets achievement.
Mean Streets
Download the file and extract it.
Move it to Users > YourName > Saved Games > CD Projekt Red > Cyberpunk 2077
Make sure steam cloud saves are turned off before you launch the game:
Right click the game on steam > properties > uncheck steam cloud option.
If you already have ‘ManualSave-66’ in your save games just change the name.
Load the game, loot the suitcase in front of you and the achievement should pop. Perfect if one of the side quests bugged out on you.