The official launcher provides the full GTA Trilogy which includes Vice City. Risks of Unofficial Downloads
You can find the Definitive Edition on the Google Play Store for Android and the Apple App Store for iOS. GTA-Vice-City-Download-2023
Files from unknown sources like "Produnia" or random Facebook ads are frequently flagged for containing malware or hidden miners that can compromise your data or hardware. The official launcher provides the full GTA Trilogy
For a safe and "proper" way to get the game, you should use official digital platforms where was officially released in early 2023. Official Download Options GTA-Vice-City-Download-2023
Unofficial repacks often suffer from crashes or missing features.