This specific port is a fan-made recreation of the original Plants vs. Zombies game. While it faithfully replicates the core mechanics and visual style of the classic title, it is a separate project maintained by the community. You will often see it pop up under keywords like "PvZ PSP Edition v0.2.0 Beta" or similar version numbers, indicating it is an ongoing labor of love, rather than a finalized, mass-produced product.
Now it is time to connect your handheld to your computer and transfer the files. Connect your PSP to your PC using the Mini-USB cable.
On your computer, extract the downloaded archive. Inside, you will find a folder (for example, Plants vs Zombies PSP Edition ). Inside that folder, there is usually another folder containing the EBOOT.PBP file. The EBOOT.PBP is the executable file for the game.
Look through the search results. Because Plants vs. Zombies on PSP was released as a (a digital-only storefront game compatible with both PSP and PS3), it may be listed under the PSP ISOs section or formatted as a PSP EBOOT (the format used for digital PSN/Mini games).
If the project folder contains assets and an EBOOT.PBP execution file, you are installing a homebrew application.
