The main config is renderer_settings.xml (in %LOCALAPPDATA%\PAYDAY 2 ). Useful edits:
is a cooperative first-person shooter developed by Overkill Software. While the game is highly popular, the PC version has a history of technical quirks, ranging from connection issues to problems with the transition from the old Diesel engine to the updated Diesel 2.0 engine. payday 2 pcgamingwiki