Before version 2.0, ePSXe users often relied on various versions of Pete’s OpenGL or P.E.Op.S plugins. The introduction of the GPU Core 2.0.0 simplified the experience by integrating several high-end features directly into the emulator's main executable:
– That might be a version string for Beetle PSX HW . Update RetroArch and its cores via the online updater. Epsxe Gpu Core 2.0.0 Plugin Download