The PSP has an incredible library of 3D games, and the PPSSPP emulator is perfectly optimized to run smoothly on older 32-bit Android devices.
If the 32-bit repack does not work, or the performance is poor, consider these alternatives: dolphin emulator android 32 bit apk repack
2D games or very early 3D GameCube titles will run okay. Wii games are largely out of the question. The PSP has an incredible library of 3D
Lower this setting to anywhere between 40% and 60%. This tricks the emulator into thinking the emulated GameCube engine is weaker, lowering the strain on your phone's actual CPU. or the performance is poor
Go to your Android settings and allow the installation of apps from unknown sources.