Audio is converted to low-bitrate OGG or MP3 (often 64kbps). Cutscenes are either removed or compressed to 240p at 15 frames per second.
Even if not malicious, these archives often contain "white noise" or garbage data that will not install or run. Spider-man 3 Pc Game Highly Compressed 10mb
In regions with slow or expensive internet (e.g., rural India, parts of Africa), users seek ultra-small downloads. The 10MB promise appeals to those on 2G/3G networks or daily data caps. Audio is converted to low-bitrate OGG or MP3 (often 64kbps)