While many sites offer "highly compressed" links, quality and safety vary. Stick to reputable community-vetted sources: [FR] Support for cso/gzip/chd compressed ISOs #225 - GitHub
If you want to save storage space without losing game quality, use these common formats: ps2 highly compressed games download
When looking for "PS2 highly compressed" downloads, prioritize sites that offer pre-compressed formats like or CSO to avoid large initial downloads. While many sites offer "highly compressed" links, quality