: Supports Steam achievements and is playable on Steam Deck .
: Note that you cannot buy GTA III Definitive Edition individually; it is bundled with San Andreas Install the Launcher : You will likely need to install the Rockstar Games Launcher even if you buy the game on other platforms. Download the Game : Once purchased, find the game in your library and select download gta 3 definitive edition pc
Search for "Grand Theft Auto: The Trilogy – The Definitive Edition." Complete the purchase process. Navigate to your Library and select the game. Click "Install" and choose your directory. : Supports Steam achievements and is playable on Steam Deck