Place the .cso file into the ISO folder on your memory stick root.
Why people compress PSP games
Locate the downloaded Batman compressed file (e.g., Batman_PSP_Highly_Compressed.7z ). batman psp highly compressed
Ensure both checkboxes are Enabled to reduce CPU overhead. Safety and Avoiding Common Pitfalls Place the
If you experience lagging, audio stuttering, or frame drops while playing Batman, tweak these settings inside the PPSSPP menu to maximize your frame rate (FPS). or frame drops while playing Batman
– Features Batman as a main playable character alongside the full league. System Requirements for Emulation