(PSN version), "highly compressed" versions often reduce this significantly, sometimes to under
: A simplified 2-on-2 mode similar to DOA Xtreme 2 .
"Update Exclusive" or "Highly Compressed" files found on third-party sites often use the format or are packaged in .7z archives. While these save storage, be aware that:
: Buy a camera to take candid photos of characters, which you can save into a personal digital album. Best PPSSPP Settings for Smooth Performance
It seems you're searching for a highly compressed version of Dead or Alive Paradise on PPSSPP, possibly with an update or exclusive content.