This is where the search for becomes critical. Gamers want the best of both worlds: drastically reduced file sizes (sometimes 50-80% smaller) without losing audio fidelity, video cutscenes, or gameplay smoothness.
Use tools like PS3RIP by Aldo Vargas to remove audio and video files for languages you do not need, which can save several gigabytes. ps3 iso highly compressed extra quality
can shrink files by removing update data or dummy files, you cannot realistically compress a 40GB game into a few hundred megabytes without destroying the "extra quality" you are looking for. Quality vs. Size This is where the search for becomes critical
To achieve "extra quality" with a smaller footprint, use "destructive" compression, which involves removing bloat while keeping core game assets intact: use "destructive" compression