Here’s a write-up on —covering what it is, why it’s popular, file sizes, features, risks, and tips. What Is “Dragon Ball Z Highly Compressed”? “Dragon Ball Z highly compressed” refers to modified versions of DBZ video games (usually for PC, Android, or PSP) that have been repacked to drastically reduce the game’s file size. Original DBZ games can range from 1 GB to over 30 GB (e.g., Dragon Ball Z: Kakarot ). Highly compressed versions aim to shrink that down to 100 MB–500 MB while keeping the core gameplay intact.