If you are looking for general game configuration like controls or graphics without using a mod, those settings are stored in gta_vc.set located in your folder.
: Stores the text strings for the game, including cheat activation messages. handling.cfg keys.dat gta vc
: You can usually find it in your GTA Vice City User Files folder (typically in your "Documents" directory), alongside your gta_vc.set file and save games. Lore: The "Gator Keys" Connection The word "Keys" in the filename often reminds fans of the Gator Keys , a cut location from the game. If you are looking for general game configuration
The file generally contains used by a trainer or mod menu. It maps keyboard inputs to specific game functions like spawning vehicles, enabling god mode, or teleporting. enabling god mode