: Look for Grand Theft Auto: Vice City – The Definitive Edition on the Steam Store .
Steam offers the updated Definitive Edition with modern features like achievements and cloud saves.
: Use the store tab to find Grand Theft Auto: The Trilogy – The Definitive Edition , which includes Vice City.
The safest and most direct method is using Rockstar's official software.
: Always check the box "Run this program as an administrator" to prevent permission errors.