| Problem | Solution | | :--- | :--- | | | Extract the ZIP to get a .iso or .cso file. PPSSPP reads those best. | | Audio stuttering | Go to Settings > Audio > Set Audio Latency to Low or Medium . | | Slow motion gameplay | Lower the resolution to 1x PSP and turn off Post-Processing Shaders . | | Black screen after intro | Disable Hardware Transform and Software Skinning in Graphics settings. | | Controls not responding | Reset touch controls to default or re-map buttons manually. |