However, the search for a "Highly Compressed" PS2 ISO is largely a fool’s errand. The technology to shrink a DVD-based game into a tiny file without destroying it does not exist. The safest, most reliable way to play is to acquire a standard ISO (usually around 4.3 GB), apply the fan-made English patch, and use PCSX2’s native compression tools if drive space is a concern.
: Some stages have noticeable "fade-in" effects due to PS2 hardware limits. Deep Combat --- Sengoku Basara 2 Heroes Ps2 Iso Highly Compressed
A typically reduces the file size by 70-85% using techniques like: However, the search for a "Highly Compressed" PS2