Attack on Titan 2 experience on PPSSPP is generally a fan-made modification
While it's not possible to download Attack on Titan 2 directly as a PPSSPP file, users can still play the game on their Android devices using other methods. Here are a few options: Attack On Titan 2 Ppsspp File Free Download Android
This is the gold standard for playing PSP games on Android. It is free and open-source. Attack on Titan 2 experience on PPSSPP is
: Some versions include local ad-hoc multiplayer modes. How to Download and Play on Android Attack On Titan 2 Ppsspp File Free Download Android