If you experience lagging audio or stuttering frame rates on a budget device, tweak these settings inside PPSSPP to maximize your performance:
Music might be slightly lower quality (mono instead of stereo). split second velocity psp highly compressed
The file is heavily compressed using advanced 7-Zip algorithms. Once you extract it on your PC or Android device, it expands back to its near-original size (or a standard CSO size). If you experience lagging audio or stuttering frame