Gameplay
Wanted system
Overhauled star system with modernized dispatch, K9 units and county-specific PDs.
Direct answer
GTA 6's wanted system is confirmed to be an overhaul of the GTA V star model, featuring modernized dispatch, drone support, K9 units and county-specific police departments across Vice-Dale, Leonard, Ambrosia, Kelly and Mariana counties.
Each county appears to have its own liveries and response profile, seen throughout Trailer 2 footage.