Do not use Google’s generic cache. Follow this precise path to avoid fake download buttons.
Furthermore, CDRomance’s version includes (via PSP’s CFW pause feature), allowing you to quit mid-wave and resume exactly where you left off. plants vs zombies psp cdromance install
CDROMance is a technique used to run homebrew and games on the PSP by creating a UMD (Universal Media Disc) image that can be read by the PSP. This method allows users to play games and run homebrew applications without the need for a physical UMD drive. Do not use Google’s generic cache