First download the Vice City map mod for GTA 3 from a trusted modding site. Ensure that the version you download is specifically designed for GTA 3 as mods for other games or versions may not be compatible. Once downloaded extract the files to a temporary folder to prepare them for installation.
Next locate your GTA 3 installation folder usually found within the "Program Files" directory. Inside this folder you’ll see files and folders labeled "data" "models" and others related to the game’s content. The Vice City map mod files should include new "data" and "models" files; copy these files into the corresponding folders in the GTA 3 directory replacing any existing files if prompted.
After copying the files you may need to configure the "gta3.dat" file in the "data" folder to load the new map data. Open this file with a text editor and add any necessary lines provided in the mod’s readme file. This ensures that the game knows to load Vice City’s assets in place of GTA 3’s default map.
How To Install GTA Vice City Map In GTA 3 || GTA VC Full Map For GTA 3
Conclusion
Finally launch GTA 3 to test if the mod was installed GTA Vice City Map For GTA 3: Click Here correctly. You should now be able to explore the streets of Vice City within GTA 3’s framework. If any issues arise double-check the mod instructions and confirm that all files were placed in the correct directories.