Locate your downloaded 100MB file in ZArchiver and select "Extract Here." This will reveal the .ISO or .CSO game file.
Move the extracted file (e.g., VCStories.cso ) into the PSP/GAME folder on your device's internal storage (or wherever you set your PPSSPP directory). gta vice city stories highly compressed 100mb ppsspp
Experience the neon-soaked streets of the 1980s on your mobile device with this highly compressed edition of Grand Theft Auto: Vice City Stories . This version has been optimized to fit into a tiny Locate your downloaded 100MB file in ZArchiver and