WWE 2K19 was developed for PlayStation 4, Xbox One, and Windows PC. It was never released for the PSP. Any file claiming to be “WWE 2K19 Highly Compressed for PPSSPP” is either:
What the community refers to as "WWE 2K19 Highly Compressed PPSSPP" is actually a (usually WWE SmackDown vs. Raw 2011 ) designed to run on the PPSSPP emulator . Modders compress these files to reduce file sizes (often down to 100MB–200MB) for easier downloading on mobile devices. 🎮 Key Features of the Mod