While not an official ISO, a dedicated community project has ported a version of Sonic Mania to the PSP using a decompilation process.
Talented independent developers have built 2D engines from scratch for the PSP that mimic the physics, graphics, and levels of Sonic Mania. These are distributed as PSP Homebrew applications (usually in a folder containing an EBOOT.PBP file) rather than a standard commercial ISO file. 2. Sonic Retro ROM Hacks sonic mania ppsspp isoroms android download link
The best way to play the game on Android is through the community-made . Fans successfully decompiled the game's engine (RSDKv5), allowing it to run natively on Android devices at a flawless 60 frames per second. While not an official ISO, a dedicated community
Here is how the community gets Sonic Mania running natively on Android: Here is how the community gets Sonic Mania
Q: Can I play Sonic Mania on PPSSPP without a PSP? A: Yes, you can play Sonic Mania on PPSSPP without a PSP. PPSSPP is a PSP emulator that allows you to play PSP games on various platforms, including Android.
: The PSP hardware is too weak to emulate modern PC or Nintendo Switch architecture.
However, the retro community has made immense strides using the official Retro Software Development Kit (RSDK) decompilation project, creating playable homebrew alpha versions that run directly on real PSP hardware and Android devices through emulators.