: The "Compressed Hunks of Data" (CHD) format is a lossless compression method that can reduce file sizes by up to 40% without losing game data.
Finding PlayStation 2 games that fit within a 50MB install limit is a rare feat, as standard PS2 DVD games typically range from 2GB to over 4GB. However, a select group of "budget" titles released on CD-ROM format and specific indie-style projects exist that meet this ultra-compact criteria. Top PS2 Games Under 50MB (Highly Compressed) ps2 games highly compressed under 50mb install
While most "highly compressed" PS2 lists on sites like SafeRoms feature titles in the 200MB–500MB range, these specific titles are known for their exceptionally small footprints: : The "Compressed Hunks of Data" (CHD) format