This happens with bad compression. Download a CSO file instead of a heavily compressed ISO. Also, turn off "Fast Memory" in PPSSPP settings.
: Many YouTube tutorials provide direct MediaFire links for compressed zip/rar files containing the ISO. Installation Guide attack on titan ppsspp game highly compressed download
. Many community sites offer "highly compressed" versions to save storage space on low-end devices. Attack on Titan for PPSSPP: Game Overview These versions are typically based on Attack on Titan 2 Wings of Freedom This happens with bad compression
: Fans note that while these can be difficult to master, the "skill mastery" of swinging and targeting neck napes is incredibly satisfying. attack on titan ppsspp game highly compressed download