To save storage while maintaining high graphical performance on emulators like PCSX2 , you should use lossless compression formats rather than destructive "highly compressed" rips.
: PCSX2 supports loading games directly from GZIP (.gz) archives. You can use 7-Zip with the "Ultra" compression level to shrink ISOs significantly. Why 50MB "Highly Compressed" Rips Can Be Risky ps2 games highly compressed under 50mb extra quality
: This unique photography sequel is one of the lightest PS2 games, coming in at roughly 53MB . To save storage while maintaining high graphical performance
: Many titles in this budget Japanese series, such as The Sniper or The Volley Ball , are built on smaller frameworks and are far easier to compress to low sizes than AAA titles. ps2 games highly compressed under 50mb extra quality