were the lifeblood of the PlayStation Portable era—compressed, converted PS1 ROMS designed to live on a handheld. But this archive, titled PS1_PBP_FINAL_PROX_ARCHIVE
A PBP file is a "PlayStation Base Package." It is essentially a compressed version of a standard PS1 disc image (usually found as .BIN/.CUE files). The primary advantages of using PBPs include: ps1 pbp roms archive top
: A well-known curated set that often includes clean rips. ps1 pbp roms archive top