These are typically distributed as ISO or CSO files. You need a modded PSP (Custom Firmware like PRO-C or LME) to run them. Using a tool like UMDGen , you swap the original game’s PAC and TEX files with the modder’s files.
When THQ rebranded the series from SmackDown vs. Raw to simply WWE , they pivoted to focus exclusively on seventh-generation consoles (PS3, Xbox 360, and Wii). This transition introduced several features that would have been revolutionary on the PSP: psp wwe 2012
